# Rainbow Groupies vs RECTPACK

The clearest difference is in-app purchases: Rainbow Groupies at none against RECTPACK's 2. Rainbow Groupies also leads on update cadence (every 5 days vs fortnightly). RECTPACK's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. RECTPACK sells 2 one-off in-app purchases. Rainbow Groupies asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Rainbow Groupies against 5.0 for RECTPACK. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Rainbow Groupies ships an update every 5 days, RECTPACK fortnightly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Rainbow Groupies | RECTPACK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/rainbow-groupies/id6759208584/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/rectpack/id6759815737/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 9 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Neel Ketkar](https://appshunter.io/developer/1877422540) | [Adam Nash](https://appshunter.io/developer/1879284640) |

## What reviewers say

### Rainbow Groupies

[App page](https://appshunter.io/ios/app/rainbow-groupies/id6759208584)

A daily word puzzle game where players find connections between words to form four secret groups. It offers a fresh challenge each day with hints and educational benefits for the whole family.

**Highlights:** Daily word puzzles, Four secret word groups, On-device AI hints, Daily streak tracking, Vocabulary building, Multiple themes, iCloud sync

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

**In-app purchases:** none


### RECTPACK

[App page](https://appshunter.io/ios/app/rectpack/id6759815737)

A minimalist puzzle game where you fit colorful rectangles into a grid without gaps or overlaps. Offers multiple game modes, from a curated journey to infinite procedural challenges and timed rushes.

**Highlights:** Fit rectangles into a grid, No gaps or overlaps, 75 hand-crafted levels, Infinite procedural puzzles, Daily challenges, Timed blitz mode, Tactile feedback and audio

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar Small | $1.99 | one-time |
| Tip Jar Large | $4.99 | one-time |


## Frequently asked questions

### Is Rainbow Groupies free?

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

### Is RECTPACK free?

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

### Which has better reviews, Rainbow Groupies or RECTPACK?

Rainbow Groupies and RECTPACK are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Rainbow Groupies or RECTPACK have ads?

Neither Rainbow Groupies nor RECTPACK shows ads.

### Which is updated more often, Rainbow Groupies or RECTPACK?

Rainbow Groupies ships an update every 5 days, and RECTPACK fortnightly. Most recently, Rainbow Groupies was updated on October 4, 2026 and RECTPACK on September 30, 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.*