# RNP vs sixtyfour

The clearest difference is price: RNP at Free against sixtyfour's $1.99. RNP also leads on iOS requirement (15.6 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

RNP is free to download; sixtyfour costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RNP | sixtyfour |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sixtyfour-chess-widgets/id6760734447/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Paid |
| Size | 13 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SIA Rīgas namu pārvaldnieks](https://appshunter.io/developer/1688915980) | [Mark Orel](https://appshunter.io/developer/1725858065) |

## What reviewers say

### RNP

[App page](https://appshunter.io/ios/app/rnp/id6449402477)

**Features:** Vision Pro support

**In-app purchases:** none


### sixtyfour

[App page](https://appshunter.io/ios/app/sixtyfour-chess-widgets/id6760734447)

Monitor your Chess.com or Lichess progress with visually appealing home screen widgets. Set daily goals for puzzles or games and track your performance with 30-day analytics. Receive smart reminders to help you stay on track.

**Highlights:** Home screen widgets for progress tracking, Set and monitor daily goals, 30-day performance analytics, Smart reminders for daily goals, Track puzzles or games (Bullet, Blitz, Rapid, Daily), Connects to Chess.com and Lichess accounts

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

**In-app purchases:** none


## Frequently asked questions

### Is RNP free?

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

### Is sixtyfour free?

sixtyfour costs $1.99, with no in-app purchases.

### Do RNP or sixtyfour have ads?

Neither RNP nor sixtyfour shows ads.

### Which is updated more often, RNP or sixtyfour?

RNP ships an update every 3 months, and sixtyfour every 3 months. Most recently, RNP was updated on October 6, 2026 and sixtyfour on October 9, 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.*