# Wimml vs Riddle Zen

The clearest difference is in-app purchases: Wimml at none against Riddle Zen's 11. Wimml also leads on ads (none vs shown). Riddle Zen's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Riddle Zen sells 11 one-off in-app purchases. Wimml asks for nothing beyond the download.

Wimml ships an update every 5 weeks, Riddle Zen weekly. The most recent releases landed on June 2, 2026 and June 29, 2026 respectively.

## The numbers

| Metric | Wimml | Riddle Zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/riddle-zen/id6502377869/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 249 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Lucas Kleinknecht](https://appshunter.io/developer/1611951051) | [Admurin Arts](https://appshunter.io/developer/1745254237) |

## What reviewers say

### Wimml

[App page](https://appshunter.io/ios/app/wimml/id6480136389)

**Features:** macOS Compatibility

**In-app purchases:** none


### Riddle Zen

[App page](https://appshunter.io/ios/app/riddle-zen/id6502377869)

Engage your mind with hundreds of unique riddles and brain teasers. Progress through different difficulty levels, unlock plants for your Zen garden, and enjoy a peaceful gameplay experience. Test your knowledge in a timed challenge mode.

**Highlights:** Hundreds of unique riddles, Multiple difficulty modes, Zen garden with plant collection, Detailed riddle explanations, Timed 'Quick Play' mode, Peaceful and relaxing theme

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hearts | $0.99 | one-time |
| Bamboo Plant | $0.99 | one-time |
| Helpful Bundle | $1.99 | one-time |
| No ads | $2.99 | one-time |
| Ario's Mushy | $4.99 | one-time |
| Calming Bundle | $4.99 | one-time |
| Focused Bundle | $9.99 | one-time |
| Mindful Bundle | $19.99 | one-time |
| Neve's Bundle | $19.99 | one-time |
| Sensei Bundle | $39.99 | one-time |
| Enlightened Bundle | $49.99 | one-time |


## Frequently asked questions

### Is Wimml free?

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

### Is Riddle Zen free?

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

### Do Wimml or Riddle Zen have ads?

Riddle Zen shows ads; Wimml does not.

### Which is updated more often, Wimml or Riddle Zen?

Wimml ships an update every 5 weeks, and Riddle Zen weekly. Most recently, Wimml was updated on June 2, 2026 and Riddle Zen on June 29, 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.*