# TwentyMoblie vs Granite

The clearest difference is in-app purchases: TwentyMoblie at none against Granite's 1. TwentyMoblie also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). Granite's advantage is update cadence (weekly vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Granite sells 1 in-app purchase, starting at $129.00 per year. TwentyMoblie asks for nothing beyond the download.

TwentyMoblie ships an update every 3 weeks, Granite weekly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TwentyMoblie | Granite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 80 MB | 8 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Andrea Luciano](https://appshunter.io/developer/1858247572) | [Ordinary Systems, LLC](https://appshunter.io/developer/365902614) |

## What reviewers say

### TwentyMoblie

[App page](https://appshunter.io/ios/app/twentymoblie/id6760371090)

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

**In-app purchases:** none


### Granite

[App page](https://appshunter.io/ios/app/granite-document-vault/id6793258920)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Granite (Annual) | $129.00 | per year |


## Frequently asked questions

### Is TwentyMoblie free?

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

### Is Granite free?

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

### Do TwentyMoblie or Granite have ads?

Neither TwentyMoblie nor Granite shows ads.

### Which is updated more often, TwentyMoblie or Granite?

TwentyMoblie ships an update every 3 weeks, and Granite weekly. Most recently, TwentyMoblie was updated on October 9, 2026 and Granite on October 1, 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.*