# P=NP vs Ripple

The clearest difference is in-app purchases: Ripple at none against P=NP's 6. Ripple also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 28 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. P=NP sells 6 one-off in-app purchases. Ripple asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for P=NP against 5.0 for Ripple. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

P=NP ships an update every 28 months, Ripple every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | P=NP | Ripple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/pnp/id1437987800/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ripple-relaxing-puzzles/id1519541908/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 74 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ken L'Heritier](https://appshunter.io/developer/1437987799) | [pod product](https://appshunter.io/developer/1821601918) |

## What reviewers say

### P=NP

[App page](https://appshunter.io/ios/app/pnp/id1437987800)

Connect dots to find the shortest path in a puzzle game where the world wraps around. Use hints to guide your progress or purchase them to extend your gameplay. Unlock new challenges by completing levels.

**Highlights:** Dot-connecting puzzles, Wrapping world mechanic, Hint system, In-app shop for hints, Unlockable random puzzles, Device-adaptive puzzles

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 hints | $0.99 | one-time |
| Remove ads | $1.99 | one-time |
| 50 hints | $3.99 | one-time |
| 120 hints | $8.99 | one-time |
| 250 hints | $16.99 | one-time |
| Unlimited hints | $42.99 | one-time |


### Ripple

[App page](https://appshunter.io/ios/app/ripple-relaxing-puzzles/id1519541908)

Engage in a calming puzzle experience with simple rules and immersive visuals. Discover new challenges daily and share your progress with friends. Enjoy a peaceful escape with this tile-tapping game.

**Highlights:** Easy-to-grasp rules, Immersive visual and audio effects, Multiple stages and level collections, Randomly generated daily puzzles, Theme and audio settings, Share moments and challenge friends

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

**In-app purchases:** none


## Frequently asked questions

### Is P=NP free?

P=NP is free to download, with in-app purchases available.

### Is Ripple free?

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

### Which has better reviews, P=NP or Ripple?

P=NP and Ripple are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do P=NP or Ripple have ads?

P=NP shows ads; Ripple does not.

### Which is updated more often, P=NP or Ripple?

P=NP ships an update every 28 months, and Ripple every 3 weeks. Most recently, P=NP was updated on October 16, 2026 and Ripple on October 20, 2026.

---

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