# TwinGlow vs No Red Left

The clearest difference is in-app purchases: No Red Left at none against TwinGlow's 14. No Red Left also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TwinGlow sells 14 one-off in-app purchases. No Red Left asks for nothing beyond the download.

TwinGlow ships an update every 10 days, No Red Left weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TwinGlow | No Red Left |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 118 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Omar Mabrouk](https://appshunter.io/developer/6794648790) | [Muhammet Ayaz Turkoz](https://appshunter.io/developer/6814408800) |

## What reviewers say

### TwinGlow

[App page](https://appshunter.io/ios/app/twinglow-logic-puzzle/id6794648788)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter pack | $0.99 | one-time |
| Amber / Indigo Theme | $1.99 | one-time |
| Lime / Violet Theme | $1.99 | one-time |
| Gold / Silver Theme | $1.99 | one-time |
| Emerald / Beige Theme | $1.99 | one-time |
| Cobalt / Crimson Theme | $1.99 | one-time |
| 30 Assists | $2.49 | one-time |
| Remove Ads | $2.99 | one-time |
| Achromatic Theme | $2.99 | one-time |
| Rust / Olive Theme | $2.99 | one-time |
| Forever pack | $3.99 | one-time |
| Infrared Pack | $4.99 | one-time |
| Ultraviolet Pack | $4.99 | one-time |
| 100 Assists | $7.49 | one-time |


### No Red Left

[App page](https://appshunter.io/ios/app/no-red-left/id6814408798)

**In-app purchases:** none


## Frequently asked questions

### Is TwinGlow free?

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

### Is No Red Left free?

No Red Left is free to download, with no in-app purchases.

### Do TwinGlow or No Red Left have ads?

Both TwinGlow and No Red Left show ads.

### Which is updated more often, TwinGlow or No Red Left?

TwinGlow ships an update every 10 days, and No Red Left weekly. Most recently, TwinGlow was updated on October 25, 2026 and No Red Left 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.*