# TOMI vs ChaffChing

The clearest difference is in-app purchases: TOMI at none against ChaffChing's 2. TOMI also leads on iOS requirement (15.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChaffChing sells 2 in-app purchases, starting at $4.99 per month. TOMI asks for nothing beyond the download.

TOMI ships an update every 6 days, ChaffChing every 4 days. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TOMI | ChaffChing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 46 MB | 6 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Xuan Nguyen](https://appshunter.io/developer/1853265301) | [Toai Tran](https://appshunter.io/developer/6776533693) |

## What reviewers say

### TOMI

[App page](https://appshunter.io/ios/app/tomiexpense-tracker-and-roadmap/id6755335411)

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

**In-app purchases:** none


### ChaffChing

[App page](https://appshunter.io/ios/app/chaffching/id6776533691)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChaffChing Pro Monthly | $4.99 | per month |
| ChaffChing PRO Yearly | $39.99 | per year |


## Frequently asked questions

### Is TOMI free?

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

### Is ChaffChing free?

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

### Do TOMI or ChaffChing have ads?

Neither TOMI nor ChaffChing shows ads.

### Which is updated more often, TOMI or ChaffChing?

TOMI ships an update every 6 days, and ChaffChing every 4 days. Most recently, TOMI was updated on September 21, 2026 and ChaffChing on September 9, 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.*