# FormatBox vs TrueKit

The clearest difference is update cadence: TrueKit at every 10 days against FormatBox's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FormatBox sells 4 in-app purchases, starting at $1.99 per 7 days and TrueKit sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

FormatBox ships an update monthly, TrueKit every 10 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FormatBox | TrueKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 21 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ZHENGQIAO JIANG](https://appshunter.io/developer/1892168889) | [光 韩](https://appshunter.io/developer/6772845629) |

## What reviewers say

### FormatBox

[App page](https://appshunter.io/ios/app/formatbox-file-converter/id6766389681)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime | $79.99 | one-time |


### TrueKit

[App page](https://appshunter.io/ios/app/truekit/id6774952615)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueKit Yearly | $2.99 | per year |
| Unlock All Tools | $6.99 | one-time |


## Frequently asked questions

### Is FormatBox free?

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

### Is TrueKit free?

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

### Do FormatBox or TrueKit have ads?

Neither FormatBox nor TrueKit shows ads.

### Which is updated more often, FormatBox or TrueKit?

FormatBox ships an update monthly, and TrueKit every 10 days. Most recently, FormatBox was updated on October 31, 2026 and TrueKit 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.*