# Fibonacci anyon vs DoctorHashes

The clearest difference is in-app purchases: Fibonacci anyon at none against DoctorHashes's 3. DoctorHashes's advantage is iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. DoctorHashes sells 3 in-app purchases, starting at $10.00 per month. Fibonacci anyon asks for nothing beyond the download.

## The numbers

| Metric | Fibonacci anyon | DoctorHashes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 6 MB | 46 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [Dogukan Beyzade](https://appshunter.io/developer/1845617808) |

## What reviewers say

### Fibonacci anyon

[App page](https://appshunter.io/ios/app/fibonacci-anyon/id6749565945)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoctorHashes

[App page](https://appshunter.io/ios/app/doctorhashes/id6753905557)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $10.00 | per month |
| Annual Premium | $100.00 | per year |
| Forever Premium Access | $200.00 | one-time |


## Frequently asked questions

### Is Fibonacci anyon free?

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

### Is DoctorHashes free?

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

### Do Fibonacci anyon or DoctorHashes have ads?

Neither Fibonacci anyon nor DoctorHashes 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.*