# NumQuiz Challenge vs nanogram

The clearest difference is update cadence: nanogram at every 5 days against NumQuiz Challenge's every 5 weeks. NumQuiz Challenge's advantage is iOS requirement (15.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NumQuiz Challenge ships an update every 5 weeks, nanogram every 5 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NumQuiz Challenge | nanogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (593 ratings)](https://appshunter.io/ios/app/nanogram/id6755158260/reviews)** |
| Number of ratings | — | **593** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 90 MB | 35 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Gamewise Private Limited](https://appshunter.io/developer/1836109938) | [Social Platforms Inc., DE, US](https://appshunter.io/developer/1835248129) |

## What reviewers say

### NumQuiz Challenge

[App page](https://appshunter.io/ios/app/numquiz-challenge/id6753679391)

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

**In-app purchases:** none


### nanogram

[App page](https://appshunter.io/ios/app/nanogram/id6755158260)

Experience an endless stream of quick, playable games generated by AI from text prompts. Instantly jump into new challenges with simple controls and satisfying gameplay, perfect for short breaks or extended play sessions. Anyone can create and share their own games.

**Highlights:** Endless feed of playable games, AI-generated games from text prompts, Instant gameplay with simple controls, Create and share your own games, Short, satisfying game sessions, Non-repetitive gaming experience

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

**In-app purchases:** none


## Frequently asked questions

### Is NumQuiz Challenge free?

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

### Is nanogram free?

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

### Do NumQuiz Challenge or nanogram have ads?

Neither NumQuiz Challenge nor nanogram shows ads.

### Which is updated more often, NumQuiz Challenge or nanogram?

NumQuiz Challenge ships an update every 5 weeks, and nanogram every 5 days. Most recently, NumQuiz Challenge was updated on October 10, 2026 and nanogram on October 25, 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.*