# AB LegSize vs Infinity Paper

The clearest difference is price: AB LegSize at Free against Infinity Paper's $2.99. AB LegSize also leads on iOS requirement (16.4 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

AB LegSize is free to download; Infinity Paper costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AB LegSize ships an update every 2 months, Infinity Paper every 3 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AB LegSize | Infinity Paper |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/infinity-paper/id6757974703/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 6 MB | 2 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Berkovich](https://appshunter.io/developer/1460157188) | [Stanko Gazibari](https://appshunter.io/developer/1822731843) |

## What reviewers say

### AB LegSize

[App page](https://appshunter.io/ios/app/ab-legsize/id6449621193)

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

**In-app purchases:** none


### Infinity Paper

[App page](https://appshunter.io/ios/app/infinity-paper/id6757974703)

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

**In-app purchases:** none


## Frequently asked questions

### Is AB LegSize free?

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

### Is Infinity Paper free?

Infinity Paper costs $2.99, with no in-app purchases.

### Do AB LegSize or Infinity Paper have ads?

Neither AB LegSize nor Infinity Paper shows ads.

### Which is updated more often, AB LegSize or Infinity Paper?

AB LegSize ships an update every 2 months, and Infinity Paper every 3 months. Most recently, AB LegSize was updated on October 3, 2026 and Infinity Paper on October 24, 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.*