Simulation of old tubes, EL34 KT88 would be nice
Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart and daily ratings counts.
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| Oct 25, 2026 | $259 · 1 country |
| Oct 26, 2026 | not in a grossing chart |
| Oct 27, 2026 | not in a grossing chart |
| Oct 25, 2026 | 174 ratings |
| Oct 26, 2026 | 174 ratings |
Measured from the store, not estimated.
From the latest 44 reviews on the Germany App Store, Mar 15, 2014 to Apr 6, 2026: 39% are 1 or 2 stars. Open a theme to read what people wrote.
2 of the 1 and 2 star reviews.
★★★★★ However the Solver is weak and fails to compute operating points on simplest Feedback circuits.
★★★★★ Restoring the purchase of the full version doesn't work
2 of the 1 and 2 star reviews.
★★★★★ Man hat in der App ein Limit an Komponenten, welche man platzieren kann!
★★★★★ The symbols are too large compared to the limited simulation area Having a log scale on current flow would be great.
2 of the 1 and 2 star reviews.
★★★★★ Once I wanted to try a community circuit, the app forces you to sign up for a trial.
★★★★★ Nun ist mein Account seit heute abgelaufen und ich soll erneut 14,99€ zahlen um es wieder zu nutzen?!
2 of the 1 and 2 star reviews.
★★★★★ Deleted the app right away!
★★★★★ Restoring the purchase of the full version doesn't work
Nothing stands out.
Not enough good reviews in English to tell.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, Germany App Store.
Simulation of old tubes, EL34 KT88 would be nice
Ich habe mir ebenfalls die premium Version gekauft aber jetzt soll ich es nochmal kaufen. (Das Problem: Ich habe 17.99€ bezahlt aber habe immer noch nicht premium
Hell nah das ist das schlimmste schaltplan app was ich gesehen habe man kann sogar viel bessere alternative im web finden und ich werde kein geld ausgeben für etwas bei euch wenn ihr nicht mal mich ein etwas editieren kann und nicht mal hinzufügen. ich würde gerne sogar 0 strene da lassen.
The app was great for learning and tinkering at first, especially with the awesome community. But now it’s lacking important elements like optocouplers, common standard ICs, and more realistic component models. Since at least 2015, there have been no significant feature updates, and for real work or more complex projects, the app just isn’t up to the task anymore. Yet, prices keep going up, which is really disappointing considering the lack of progress. The basics are there, but without any real updates, it’s falling far short of its potential.
Ich habe mir die Premium Version gekauft und fürs Studium hat sich dies sehr gelohnt. Was aber fehlt: -Lightmode: Damit man Screenshots von Signalen anfertigen kann
Die wollten 18EURO von mir für nix. ! Nicht zu empfehlen Kauft das nicht
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.
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Most repeated terms in the listing. Highlighted ones also appear in the title.
Released Feb 21, 2014. Current version shipped Apr 9, 2023.
Prices, ranks and reviews are per country. Revenue above is already worldwide.