# Triddle vs Blink4!

The clearest difference is in-app purchases: Triddle at none against Blink4!'s 6. Triddle also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Blink4! sells 6 in-app purchases, starting at $8.99 per month. Triddle asks for nothing beyond the download.

Triddle ships an update every 5 days, Blink4! every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Triddle | Blink4! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blink4/id6758837068/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lars Wilhelmer](https://appshunter.io/developer/1684731896) | [Onur Gumus](https://appshunter.io/developer/1875229042) |

## What reviewers say

### Triddle

[App page](https://appshunter.io/ios/app/triddle/id6680186248)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blink4!

[App page](https://appshunter.io/ios/app/blink4/id6758837068)

Test your memory and speed with this challenging game. Memorize rapidly flashing numbers and type them before time runs out. Progress through 50 tiers of increasing difficulty and compete globally.

**Highlights:** 50-tier progression, Global leaderboard, Millisecond precision timing, Gem system for continues, Minimalist design, Brain training

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blinkpass | $8.99 | per month |
| 50 Elmas | $0.99 | one-time |
| 150 Gems | $2.99 | one-time |
| 500 Gems | $7.99 | one-time |
| 1200 Gems | $14.99 | one-time |
| 3000 Gems | $29.99 | one-time |


## Frequently asked questions

### Is Triddle free?

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

### Is Blink4! free?

Blink4! is free to download, with in-app purchases available.

### Do Triddle or Blink4! have ads?

Blink4! shows ads; Triddle does not.

### Which is updated more often, Triddle or Blink4!?

Triddle ships an update every 5 days, and Blink4! every 4 days. Most recently, Triddle was updated on October 7, 2026 and Blink4! on October 9, 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.*