# TempoTrack vs Vision

The clearest difference is in-app purchases: Vision at none against TempoTrack's 1. Vision also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TempoTrack sells 1 one-off in-app purchase. Vision asks for nothing beyond the download.

TempoTrack ships an update every 6 months, Vision every 4 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | TempoTrack | Vision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 4 MB | 173 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MULTIAPS S.L.](https://appshunter.io/developer/1416723699) | [Chung Kwan Chan](https://appshunter.io/developer/1665054472) |

## What reviewers say

### TempoTrack

[App page](https://appshunter.io/ios/app/tempotrack/id6447304197)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### Vision

[App page](https://appshunter.io/ios/app/vision-when-machine-sees/id6447454001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TempoTrack free?

TempoTrack is free to download, with in-app purchases available.

### Is Vision free?

Vision is free to download, with no in-app purchases.

### Do TempoTrack or Vision have ads?

Neither TempoTrack nor Vision shows ads.

### Which is updated more often, TempoTrack or Vision?

TempoTrack ships an update every 6 months, and Vision every 4 months. Most recently, TempoTrack was updated on September 20, 2026 and Vision on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*