# BQM vs Zen Power Exam

The clearest difference is in-app purchases: Zen Power Exam at none against BQM's 3. BQM's advantage is ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. BQM sells 3 one-off in-app purchases. Zen Power Exam asks for nothing beyond the download.

BQM ships an update every 5 days, Zen Power Exam every 8 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BQM | Zen Power Exam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/bqm/id1282410952/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 52.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 153 MB | 40 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Wonderland Kazakiri inc.](https://appshunter.io/developer/962250634) | [Katsuya Kawase](https://appshunter.io/developer/1749728640) |

## What reviewers say

### BQM

[App page](https://appshunter.io/ios/app/bqm/id1282410952)

Design and share your own challenging RPG dungeons or test your skills against creations from players worldwide. Solve puzzles, overcome traps, and battle monsters in this instant-death adventure.

**Highlights:** Create custom RPG dungeons, Challenge player-made dungeons, Instant death RPG gameplay, Puzzle and action stages, Global player challenges, Dungeon editor with traps and gimmicks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |
| Parts Pack | $4.99 | one-time |
| Pro and PartsPack | $6.99 | one-time |


### Zen Power Exam

[App page](https://appshunter.io/ios/app/zen-power-exam/id6504720230)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BQM free?

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

### Is Zen Power Exam free?

Zen Power Exam is free to download, with no in-app purchases.

### Do BQM or Zen Power Exam have ads?

Zen Power Exam shows ads; BQM does not.

### Which is updated more often, BQM or Zen Power Exam?

BQM ships an update every 5 days, and Zen Power Exam every 8 days. Most recently, BQM was updated on November 3, 2026 and Zen Power Exam on November 4, 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.*