# Differences vs Carli

The clearest difference is in-app purchases: Carli at none against Differences's 1. Carli also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). Differences's advantage is iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Differences sells 1 one-off in-app purchase. Carli asks for nothing beyond the download.

Differences ships an update every 9 days, Carli every 4 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Differences | Carli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 278 MB | 57 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [UNIVERSAL MOBILE GAMES TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1590995708) | [FREDERIK ZUCCARO](https://appshunter.io/developer/1813202814) |

## What reviewers say

### Differences

[App page](https://appshunter.io/ios/app/differences-nightmare-puzzle/id6670474249)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove ads | $7.99 | one-time |


### Carli

[App page](https://appshunter.io/ios/app/carli/id6745622061)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Differences free?

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

### Is Carli free?

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

### Do Differences or Carli have ads?

Differences shows ads; Carli does not.

### Which is updated more often, Differences or Carli?

Differences ships an update every 9 days, and Carli every 4 days. Most recently, Differences was updated on October 27, 2026 and Carli 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.*