# Boffin vs Upfan

The clearest difference is update cadence: Upfan at every 9 days against Boffin's every 5 months. Boffin's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Boffin ships an update every 5 months, Upfan every 9 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Boffin | Upfan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 37 MB | 32 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michal Valkoun](https://appshunter.io/developer/1672340231) | [Upfan, s.r.o.](https://appshunter.io/developer/1769482878) |

## What reviewers say

### Boffin

[App page](https://appshunter.io/ios/app/boffin/id6445963502)

**Features:** macOS Compatibility

**In-app purchases:** none


### Upfan

[App page](https://appshunter.io/ios/app/upfan/id6701986808)

**In-app purchases:** none


## Frequently asked questions

### Is Boffin free?

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

### Is Upfan free?

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

### Do Boffin or Upfan have ads?

Neither Boffin nor Upfan shows ads.

### Which is updated more often, Boffin or Upfan?

Boffin ships an update every 5 months, and Upfan every 9 days. Most recently, Boffin was updated on October 16, 2026 and Upfan on October 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.*