AC vs StopRewind
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
AC
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AC-Calculator is a tool for magicians that can force any number or even the current time with the cleanest forcing method.
StopRewind
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Stop: Rewind ā Time rewinds right before their eyes. Imagine stopping your iPhone's Stopwatch... and watching it rewind by itself, back to 00:00, as if the elapsed time never happened. Stop: Rewind faithfully recreates the look of the iPhone Stopwatch ā same design, same buttons, same layout. Your friends won't notice a thing... until you tap Stop. How it works ⢠Start the stopwatch and stop it whenever you like, just like you normally would ⢠Choose how the magic triggers: Automatic (it rewinds by itself a few seconds after stopping) or Manual (you decide the exact moment by tapping "Reset") ⢠The rewind is fast and natural ā it looks completely real Why you'll love it ⢠Pixel-matched to the real iPhone Stopwatch app, for maximum believability ⢠No complicated setup: pick your preferred timing and you're ready to go ⢠Perfect for surprising friends, coworkers, and family anytime Includes a 3-day free trial. After the trial, the annual subscription unlocks unlimited use of the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: AC at none against StopRewind's 1. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. StopRewind sells 1 in-app purchase, starting at $4.99 per year. AC asks for nothing beyond the download.
| Parameter | AC | StopRewind |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 ā better | 18.6 |
| Further details ā not scored | ||
| Size | 73 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Feiyu Chang | Gianluigi Strazzo |
In-app purchases
AC
No in-app purchases
StopRewind
- Stop: Rewind3 Days trial$4.991 Year








