# Fynn vs Bufft

The clearest difference is in-app purchases: Fynn at none against Bufft's 3. Fynn also leads on ads (none vs shown). Bufft's advantage is update cadence (every 5 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Bufft sells 3 in-app purchases, starting at $1.99 per 7 days. Fynn asks for nothing beyond the download.

Fynn ships an update every 2 months, Bufft every 5 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | Fynn | Bufft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 35 MB | 21 MB |
| Requires iOS | **26.0** | 26.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alessio Rubicini](https://appshunter.io/developer/1821488857) | [Sergey Mast](https://appshunter.io/developer/1707784582) |

## What reviewers say

### Fynn

[App page](https://appshunter.io/ios/app/fynn-expense-tracker/id6758525384)

**In-app purchases:** none


### Bufft

[App page](https://appshunter.io/ios/app/bufft-voice-expense-tracker/id6788674827)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bufft Premium Features Yearly | $1.99 | per 7 days |
| Bufft Premium Features Monthly | $4.99 | per month |
| Bufft Premium Features Yearly | $19.99 | per year |


## Frequently asked questions

### Is Fynn free?

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

### Is Bufft free?

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

### Do Fynn or Bufft have ads?

Bufft shows ads; Fynn does not.

### Which is updated more often, Fynn or Bufft?

Fynn ships an update every 2 months, and Bufft every 5 days. Most recently, Fynn was updated on September 9, 2026 and Bufft 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.*