# Flipped! Words vs ctstris

The clearest difference is device support: ctstris at 3 against Flipped! Words's 1. ctstris also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flipped! Words ships an update every 12 months, ctstris every 17 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flipped! Words | ctstris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/flipped-words/id1546450406/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 17 months |
| Monetization | Free | — |
| Size | 10 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lars Augustin](https://appshunter.io/developer/1806278075) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Flipped! Words

[App page](https://appshunter.io/ios/app/flipped-words/id1546450406)

Engage in a word-matching game with multiple dictionary options or switch to an emoji mode for a different challenge. Enjoy a clean interface with satisfying haptic feedback and track your achievements through Game Center.

**Highlights:** Multiple dictionary options, Emoji matching mode, Haptic feedback, Game Center achievements, Clutter-free interface

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

**In-app purchases:** none


### ctstris

[App page](https://appshunter.io/ios/app/ctstris/id6475251381)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flipped! Words free?

Flipped! Words is free to download, with no in-app purchases.

### Is ctstris free?

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

### Do Flipped! Words or ctstris have ads?

Neither Flipped! Words nor ctstris shows ads.

### Which is updated more often, Flipped! Words or ctstris?

Flipped! Words ships an update every 12 months, and ctstris every 17 months. Most recently, Flipped! Words was updated on October 25, 2026 and ctstris 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.*