Projections Tools vs Sync
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Projections Tools
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Projections Tools will save your time in calculating everything you need about your projection. Choose the scene you want from the main menu, enter the required values ββand immediately share the result! From the simplest optics calculation to the complete calculation of a softedge projectors grid, the available scenes are: β’ Calculation of the projector optics β’ Calculation of the projection distance β’ Calculation of the projection screen size β’ Calculation of additional parameters related to your screen such as brightness for square meter, area or size in inches β’ Calculation of all values ββrelated to the horizontal or vertical softedge of several projectors β’ Calculation of all the softedge values ββof a projectors grid, in different ways based on the data already in your possession. The results returned by the app can be shared via email, message, WhatsApp, or other communication apps that you have installed on your device. Moreover, the great versatility and total absence of advertising make it an app for all professionals people in the video sector! The app is also available for Mac.
Sync
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Sync-it Plus is a professional companion app for any Sync-it hardware device. Get real time AV sync measurements when used with a hardware Sync-it. Record sync measurements and analyse them in slomo later using the app. Generate the Sync-it test pattern for hardware to measure. Works at all common frame rates and displays NTP time in the correct timecode format.
Screenshots
Verdict
The clearest difference is price: Sync at Free against Projections Tools's $2.99. Sync also leads on update cadence (every 9 days vs every 2 months). Projections Tools's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Sync is free to download; Projections Tools costs $2.99 up front. Sync sells 4 one-off in-app purchases. Projections Tools asks for nothing beyond the download.
Projections Tools ships an update every 2 months, Sync every 9 days. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.
| Parameter | Projections Tools | Sync |
|---|---|---|
| Price | $2.99 | Free β better |
| Update frequency | Every 2 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details β not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Stefano Papagni | Sync-it.co.uk |
In-app purchases
Projections Tools
No in-app purchases
Sync
- Hardware UnlockFree
- Sync-It 14 Day TrialFree
- Sync-it legacy unlock$44.99
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- Sync-It Full Unlock$89.99









