# Nuddle vs Foldcast

The clearest difference is iOS requirement: Nuddle at 13.0 against Foldcast's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nuddle sells 3 in-app purchases, starting at $4.99 per month and Foldcast sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Nuddle ships an update weekly, Foldcast every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nuddle | Foldcast |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 20 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SCHMUT WEISS GmbH](https://appshunter.io/developer/1529893097) | [Rizk Corsight, LLC](https://appshunter.io/developer/1896065289) |

## 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 |


### Foldcast

[App page](https://appshunter.io/ios/app/foldcast-paper-folding-game/id6787431868)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foldcast Unlock | $1.99 | one-time |
| Foldcast Full Access | $1.99 | one-time |
| Foldcast Complete Access | $1.99 | one-time |


## Frequently asked questions

### Is Nuddle free?

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

### Is Foldcast free?

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

### Do Nuddle or Foldcast have ads?

Neither Nuddle nor Foldcast shows ads.

### Which is updated more often, Nuddle or Foldcast?

Nuddle ships an update weekly, and Foldcast every 10 days. Most recently, Nuddle was updated on November 3, 2026 and Foldcast on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*