# nro.one vs Prime Timed

The clearest difference is price: nro.one at Free against Prime Timed's $0.99. nro.one also leads on iOS requirement (13.0 vs 17.0). Prime Timed's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 6 weeks). On ads and device support there is nothing between them.

nro.one is free to download; Prime Timed costs $0.99 up front. nro.one sells 2 in-app purchases, starting at $6.99 per month. Prime Timed asks for nothing beyond the download.

nro.one ships an update every 6 weeks, Prime Timed every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | nro.one | Prime Timed |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prime-timed/id6797530600/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 62 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Rack and Office Oy](https://appshunter.io/developer/1770297199) | [I Make Robots Work LLC](https://appshunter.io/developer/6797530602) |

## What reviewers say

### nro.one

[App page](https://appshunter.io/ios/app/nroone/id6714479528)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $6.99 | per month |
| Yearly plan | $69.99 | per year |


### Prime Timed

[App page](https://appshunter.io/ios/app/prime-timed/id6797530600)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nro.one free?

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

### Is Prime Timed free?

Prime Timed costs $0.99, with no in-app purchases.

### Do nro.one or Prime Timed have ads?

Neither nro.one nor Prime Timed shows ads.

### Which is updated more often, nro.one or Prime Timed?

nro.one ships an update every 6 weeks, and Prime Timed every 2 days. Most recently, nro.one was updated on October 24, 2026 and Prime Timed on October 24, 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.*