# Kwader vs Size

The clearest difference is in-app purchases: Kwader at none against Size's 5. Kwader also leads on ads (none vs shown) and iOS requirement (13.2 vs 15.5). Size's advantage is update cadence (weekly vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Size sells 5 one-off in-app purchases. Kwader asks for nothing beyond the download.

Kwader ships an update every 4 weeks, Size weekly. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Kwader | Size |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/size-height-comparison/id6776110713/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 63 MB |
| Requires iOS | **13.2** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ahmed fahmy](https://appshunter.io/developer/1242614293) | [Tareq Alassah](https://appshunter.io/developer/6776110715) |

## What reviewers say

### Kwader

[App page](https://appshunter.io/ios/app/kwader/id6446428832)

**Features:** macOS Compatibility

**In-app purchases:** none


### Size

[App page](https://appshunter.io/ios/app/size-height-comparison/id6776110713)

Visually compare the heights of various characters, people, animals, and objects. Create custom comparisons, upload your own images, and discover height differences in a fun, interactive way. Includes a mini-game for guessing heights.

**Highlights:** Compare heights of characters, people, animals, objects, Accurate visual ruler comparison, Create custom lineups, Upload own images and figures, Share comparisons, Fun Guess Who Is Taller mini-game

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Coins | $1.49 | one-time |
| 30 coins | $2.49 | one-time |
| Size Premium Offer – 1 Year | $7.49 | one-time |
| 100 coins | $7.99 | one-time |
| Size Premium – 1 Year | $14.99 | one-time |


## Frequently asked questions

### Is Kwader free?

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

### Is Size free?

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

### Do Kwader or Size have ads?

Size shows ads; Kwader does not.

### Which is updated more often, Kwader or Size?

Kwader ships an update every 4 weeks, and Size weekly. Most recently, Kwader was updated on October 11, 2026 and Size 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.*