# 9days vs 3DMaze Tsukuler

The clearest difference is ads: 3DMaze Tsukuler at none against 9days's shown. 9days's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. 9days sells 3 one-off in-app purchases and 3DMaze Tsukuler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

9days ships an update weekly, 3DMaze Tsukuler every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 9days | 3DMaze Tsukuler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/9days-find-whats-wrong/id6748372552/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 97 MB | 63 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Ryuichi Aida](https://appshunter.io/developer/1553473481) | [seiji honda](https://appshunter.io/developer/1896430544) |

## What reviewers say

### 9days

[App page](https://appshunter.io/ios/app/9days-find-whats-wrong/id6748372552)

Explore your device's everyday apps for hidden digital anomalies. This game challenges you to find over 40 glitches within a 9-day investigation period, offering hyper-realistic interfaces and quick, satisfying detection sessions.

**Highlights:** Detect 40+ hidden anomalies, Hyper-realistic iOS interface, 9-day anomaly investigation challenge, Quick 10-minute detection sessions, Anomalies across Calendar, Weather, Messages, Browser

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Juice Tip | $0.99 | one-time |
| Coffee Tip | $2.99 | one-time |
| Sandwich Tip | $5.99 | one-time |


### 3DMaze Tsukuler

[App page](https://appshunter.io/ios/app/3dmaze-tsukuler/id6777653976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $0.49 | one-time |


## Frequently asked questions

### Is 9days free?

9days is free to download, with in-app purchases available.

### Is 3DMaze Tsukuler free?

3DMaze Tsukuler is free to download, with in-app purchases available.

### Do 9days or 3DMaze Tsukuler have ads?

9days shows ads; 3DMaze Tsukuler does not.

### Which is updated more often, 9days or 3DMaze Tsukuler?

9days ships an update weekly, and 3DMaze Tsukuler every 3 weeks. Most recently, 9days was updated on October 30, 2026 and 3DMaze Tsukuler on November 5, 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.*