# ITM vs OpSynk

The clearest difference is update cadence: OpSynk at every 8 days against ITM's every 3 weeks. ITM's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ITM ships an update every 3 weeks, OpSynk every 8 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ITM | OpSynk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 35 MB | 69 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ITM Development Sarl](https://appshunter.io/developer/919233103) | [Aviliax](https://appshunter.io/developer/1563901197) |

## What reviewers say

### ITM

[App page](https://appshunter.io/ios/app/itm-expenses/id1500584249)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpSynk

[App page](https://appshunter.io/ios/app/opsynk/id6677055606)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ITM free?

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

### Is OpSynk free?

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

### Do ITM or OpSynk have ads?

Neither ITM nor OpSynk shows ads.

### Which is updated more often, ITM or OpSynk?

ITM ships an update every 3 weeks, and OpSynk every 8 days. Most recently, ITM was updated on October 8, 2026 and OpSynk on October 25, 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.*