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Physicians Cancer Chemotherapy

Atmosphere Apps, Inc. · Medical · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide EST
$523
Likely $174 to $1.6K
▼ 55.6% in 13 days
New ratings
+0
in 2 days, 429 in total
Rating
4.8 of 5
244 ratings in this store
Countries it ranks in
1
was 4 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$6.3K
4.3 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
8.5K to 24.4K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 244 ratings57%
  • India 41 ratings10%
  • United Kingdom 25 ratings6%
  • Mexico 22 ratings5%
  • Philippines 17 ratings4%
  • Brazil 15 ratings3%
  • Spain 13 ratings3%
  • Saudi Arabia 11 ratings3%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (4.3 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
244
AVG RATING
4.80
PRICE
Free
AGE
8.4y
LAST UPDATE
401d ago
VERSION
2.3.1.156
SIZE
52 MB
AGE RATING
17+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
27 / 30
COUNTRIES NOW
1 (was 2)
NEW RATINGS, LAST 2 DAYS
+0
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026$1.2K a month
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
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Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026$523 a month
Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: #76 Medical · IN. Now: #89 Medical · PE.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 22, 2026429 ratings
Oct 23, 2026429 ratings
Oct 24, 2026429 ratings
429 on Oct 22, 2026, 429 on Oct 24, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
1 purchase listed
  • One Year Subscription$39.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average3.3 stars
  • Recent 1 and 2 star share33%
From the latest 3 written reviews, covering 1617 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases485 days
From the last 6 versions listed on the App Store.
RATING BREAKDOWN
243 ratings
5★88%
4★8%
3★2%
2★0%
1★2%

What users say

Latest reviews, United States App Store.

★★★★★Nov 27, 2024
Content is excellent. App is unreliable

I like the content but when I try to open the app it says application configuration error and won’t load. Very frustrating since they increased the annual cost. Content is great but the app is disappointing.

★★★★★Apr 27, 2024
Cannot search meds with latest update

Edit: I can confirm that the devs quickly fixed the issue I mentioned below. Strong work, devs! Since the 2024 update I can no longer search meds. The box comes up but no meds show. Interestingly enough things like ‘acknowledgements’ or ‘area under the curve’ will come up.

★★★★★May 21, 2022
Terrific but needs regular updates

2022: Although this remains a fantastic book (my older review below) that I use on an almost daily basis, with the rapid addition (and occasionally removal) of new agents occurring regularly in oncology I would have expected this format to be updated at least quarterly. However, the print edition appears to be more up to date than this electronic edition! It’s possible I don’t understand how complex it is to update an electronic book and that print editions are actually easier to update yearly. Or the problem could be the editors are too busy. If this is not the case then I see no reason that a team is not in place to work on regularly updating the information in this electronic edition of this terrific book. I’m sure most would pay a reasonably fee to cover the salary of those updating this book. I don't write many reviews but had to write this one. These days with a lot of information on the internet books have gone by the wayside, but this book is one I purchase every year and use regularly since its inception. Its list format is excellent and often use them to go over toxicities with patients. Since carrying books is too cumbersome (but we did in the past) I have opted for the Kindle version the last few years but the search function is awful often requiring only brand names to find an item and quickly moving around the electronic kindle book is so tedious that I’ve fallen back to the book version again. This app is what the Kindle version should have been. Excellent search capability and great links to all chapters in the book and ability to bookmark. A criticism of the book is a once a year book is not enough with how fast new agents are being approved. For the price this app should be regularly updated with new agents, guidelines and corrections. Really a great idea to create this app version of a tremendously useful book, where you can move around the book with ease and have it with you all the time when discussing medications with patients, documenting key drug information like things to monitor and side effects or just making a plan.

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Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

drug7regimens both3major cancers3special considerations3turned off3cancer3regimens3off3agents3year3indications3jblearning3revised2chemotherapy2therapy2clinical2provides2both2treatment2major2cancers2approved2within2special2

What's new in 2.3.1.156

Maintenance update

Released Jun 13, 2018. Current version shipped Sep 18, 2025.

Store description

Completely revised and updated, the Physicians’ Cancer Chemotherapy Drug Manual is an up-to-date guide to the latest information on standard therapy and recent advances in the field. Written by world-class experts in clinical cancer therapeutics, this essential reference provides a complete, easy-to-use catalogue of over 100 drugs and commonly used drug regimens—both on- and off-label—for the treatment of all the major cancers. Feature and Benefits • Addition of 10 new agents approved by the FDA within the past year and updates to new indications for several previously approved agents • Indications, drug doses and schedules, toxicities, and special considerations for each agent expanded and revised • A specific chapter focused on antiemetic treatment regimens for both acute and delayed nausea/vomiting • Diagrams of drug structures and pathways for many of the agents • A comprehensive discussion of clinical pharmacology, special considerations, indications, and dosages • Covers toxicity and drug–drug interactions • A section on chemotherapy regimens for all major cancers • Provides an overview of the basic principles of cancer drug therapy. Subscriptions are $39.99 for one year. Your subscription will auto-renew annually at the end of each year-long term, unless cancelled. Payment will be charged to your iTunes Account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged $39.99 for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Please see the links to our privacy policy and terms of service below. Privacy Policy - http://www.jblearning.com/privacy/ Terms of Use - http://www.jblearning.com/use/ Print Book - http://www.jblearning.com/catalog/9781284144963/

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