# Confusing Words vs Prime number Snake Panic

The clearest difference is ads: Confusing Words at none against Prime number Snake Panic's shown. Prime number Snake Panic's advantage is update cadence (fortnightly vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Confusing Words ships an update every 6 months, Prime number Snake Panic fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Confusing Words | Prime number Snake Panic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/prime-number-snake-panic/id1595460548/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 1 MB | 64 MB |
| Requires iOS | 13.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robby Blakemore](https://appshunter.io/developer/1293541886) | [ikeda tomoki](https://appshunter.io/developer/1538370047) |

## What reviewers say

### Confusing Words

[App page](https://appshunter.io/ios/app/confusing-words/id1558877698)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prime number Snake Panic

[App page](https://appshunter.io/ios/app/prime-number-snake-panic/id1595460548)

Practice identifying prime numbers through an engaging game. Tap for primes and swipe for non-primes, which then decompose into a snake-like sequence. Compete globally for the highest score.

**Highlights:** Prime number identification, Number decomposition, Snake-like gameplay, High score tracking, Worldwide ranking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Confusing Words free?

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

### Is Prime number Snake Panic free?

Prime number Snake Panic is free to download, with no in-app purchases.

### Do Confusing Words or Prime number Snake Panic have ads?

Prime number Snake Panic shows ads; Confusing Words does not.

### Which is updated more often, Confusing Words or Prime number Snake Panic?

Confusing Words ships an update every 6 months, and Prime number Snake Panic fortnightly. Most recently, Confusing Words was updated on November 7, 2026 and Prime number Snake Panic on November 3, 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.*