# Subscription vs Quantum Converter

The clearest difference is in-app purchases: Quantum Converter at none against Subscription's 3. Quantum Converter also leads on iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Subscription sells 3 in-app purchases, starting at $2.99 per month. Quantum Converter asks for nothing beyond the download.

## The numbers

| Metric | Subscription | Quantum Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 12 MB | 21 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pranshu Patidar](https://appshunter.io/developer/1807470704) | [Shafaqat Ali](https://appshunter.io/developer/6781590615) |

## What reviewers say

### Subscription

[App page](https://appshunter.io/ios/app/subscription-reminder-tracker/id6745758809)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $2.99 | per month |
| Plus Yearly | $24.99 | per year |
| Plus Lifetime | $29.99 | one-time |


### Quantum Converter

[App page](https://appshunter.io/ios/app/quantum-converter/id6784177324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subscription free?

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

### Is Quantum Converter free?

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

### Do Subscription or Quantum Converter have ads?

Neither Subscription nor Quantum Converter 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.*