# Nuddle vs Dave's Score Keeper

The clearest difference is in-app purchases: Dave's Score Keeper at none against Nuddle's 3. Nuddle's advantage is update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Nuddle sells 3 in-app purchases, starting at $4.99 per month. Dave's Score Keeper asks for nothing beyond the download.

Nuddle ships an update weekly, Dave's Score Keeper every 3 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Nuddle | Dave's Score Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/nuddle-number-sequences/id1643422440/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCHMUT WEISS GmbH](https://appshunter.io/developer/1529893097) | [Elder Baltazar](https://appshunter.io/developer/1752391738) |

## What reviewers say

### Nuddle

[App page](https://appshunter.io/ios/app/nuddle-number-sequences/id1643422440)

Engage your mind with daily number sequence puzzles. Discover the underlying system to find the missing digits and build your solving streak. Enjoy unlimited random puzzles and share challenges with friends.

**Highlights:** Daily global number puzzles, Infinite random sequences, Streak building system, Local puzzle caching, Share puzzles with friends, Recognize number systems

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nuddle Plus Monthly | $4.99 | per month |
| Nuddle Plus Yearly | $14.99 | per year |
| Remove ads | $12.99 | one-time |


### Dave's Score Keeper

[App page](https://appshunter.io/ios/app/daves-score-keeper/id6762099327)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nuddle free?

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

### Is Dave's Score Keeper free?

Dave's Score Keeper is free to download, with no in-app purchases.

### Do Nuddle or Dave's Score Keeper have ads?

Neither Nuddle nor Dave's Score Keeper shows ads.

### Which is updated more often, Nuddle or Dave's Score Keeper?

Nuddle ships an update weekly, and Dave's Score Keeper every 3 months. Most recently, Nuddle was updated on November 3, 2026 and Dave's Score Keeper on October 28, 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.*