# Tangramthrum vs Whereabouts

The clearest difference is in-app purchases: Tangramthrum at none against Whereabouts's 7. Whereabouts's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Whereabouts sells 7 in-app purchases, starting at $4.99 per 7 days. Tangramthrum asks for nothing beyond the download.

## The numbers

| Metric | Tangramthrum | Whereabouts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 146 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dachverband Legasthenie Deutschland e.V.](https://appshunter.io/developer/719533476) | [EFE ONUR OZCANDAN](https://appshunter.io/developer/6814196284) |

## What reviewers say

### Tangramthrum

[App page](https://appshunter.io/ios/app/tangramthrum/id6804206552)

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

**In-app purchases:** none


### Whereabouts

[App page](https://appshunter.io/ios/app/whereabouts-murder-sudoku/id6814196282)

Engage in a daily mystery logic puzzle where you deduce which suspect was alone with the victim. Solve cases by carefully reading clues and placing suspects in rooms to uncover the killer. Enjoy a new case every day with increasing difficulty and themed episodes.

**Highlights:** Daily logic puzzles, Deductive reasoning gameplay, Themed case episodes, Progressive difficulty, Offline play, Hint system with explanations

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bottomless Cup Weekly | $4.99 | per 7 days |
| Bottomless Cup Annual | $29.99 | per year |
| Coin Pouch | $1.99 | one-time |
| Rookie's Kit | $2.99 | one-time |
| Field Kit | $4.99 | one-time |
| Treasure Chest | $9.99 | one-time |
| Inspector's Trunk | $19.99 | one-time |


## Frequently asked questions

### Is Tangramthrum free?

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

### Is Whereabouts free?

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

### Do Tangramthrum or Whereabouts have ads?

Neither Tangramthrum nor Whereabouts shows ads.

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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.*