# sf_ota vs TapPrint

The clearest difference is update cadence: sf_ota at every 3 days against TapPrint's monthly. sf_ota also leads on iOS requirement (12.0 vs 15.1). TapPrint's advantage is device support. On price 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.

sf_ota ships an update every 3 days, TapPrint monthly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | sf_ota | TapPrint |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 31 MB | 137 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Weida Technology Co., Ltd.](https://appshunter.io/developer/1650534686) | [Zhuhai Fangtong Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/6781106017) |

## What reviewers say

### sf_ota

[App page](https://appshunter.io/ios/app/sf-ota/id6502590914)

**In-app purchases:** none


### TapPrint

[App page](https://appshunter.io/ios/app/tapprint/id6781106015)

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

**In-app purchases:** none


## Frequently asked questions

### Is sf_ota free?

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

### Is TapPrint free?

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

### Which is updated more often, sf_ota or TapPrint?

sf_ota ships an update every 3 days, and TapPrint monthly. Most recently, sf_ota was updated on October 15, 2026 and TapPrint on October 14, 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.*