# GridFlip vs Puzzle Stack

The clearest difference is monetization model: Puzzle Stack at free against GridFlip's free with in-app purchases. Puzzle Stack also leads on iOS requirement (15.0 vs 17.0). GridFlip's advantage is update cadence (every 8 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. GridFlip sells 9 one-off in-app purchases and Puzzle Stack sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for GridFlip against 4.9 for Puzzle Stack. Both are backed by a comparable volume of ratings — 6 and 13 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

GridFlip ships an update every 8 days, Puzzle Stack every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GridFlip | Puzzle Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/gridflip-tile-puzzle-game/id6760097953/reviews)** | [4.9 (13 ratings)](https://appshunter.io/ios/app/puzzle-stack-daily-brain-game/id6761409742/reviews) |
| Number of ratings | 6 | **13** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 206 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Marshel](https://appshunter.io/developer/1857491826) | [Axiant Labs Private Limited](https://appshunter.io/developer/1878314178) |

## What reviewers say

### GridFlip

[App page](https://appshunter.io/ios/app/gridflip-tile-puzzle-game/id6760097953)

A minimalist puzzle game where you tap tiles to flip them and their neighbors. The goal is to make all tiles match. Enjoy handcrafted levels, daily challenges, and a clean design with no ads or timers.

**Highlights:** Tap to flip tiles and neighbors, 150+ handcrafted levels, 8 distinct worlds to explore, Daily puzzle challenges, Unlockable themes and sounds, Game Center leaderboards, No ads or timers

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| Holographic | $1.99 | one-time |
| Vapor Wave | $1.99 | one-time |
| Void | $1.99 | one-time |
| Synthwave | $2.99 | one-time |
| 35 hints | $2.99 | one-time |
| Domino Drop | $2.99 | one-time |
| Premium Bundle | $6.99 | one-time |
| 100 hints | $6.99 | one-time |


### Puzzle Stack

[App page](https://appshunter.io/ios/app/puzzle-stack-daily-brain-game/id6761409742)

Engage your mind with a daily collection of word, number, and logic puzzles. Protect your streaks across three distinct games, with an archive available for missed days. Enjoy a pressure-free experience with no ads or timers.

**Highlights:** Daily word puzzles, Daily Sudoku puzzles, Daily logic puzzles, Streak protection, Puzzle archive, No ads or timers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is GridFlip free?

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

### Is Puzzle Stack free?

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

### Which has better reviews, GridFlip or Puzzle Stack?

GridFlip is rated higher. GridFlip averages 5.0 out of 5 from 6 ratings, while Puzzle Stack averages 4.9 from 13 ratings.

### Do GridFlip or Puzzle Stack have ads?

Neither GridFlip nor Puzzle Stack shows ads.

### Which is updated more often, GridFlip or Puzzle Stack?

GridFlip ships an update every 8 days, and Puzzle Stack every 3 weeks. Most recently, GridFlip was updated on October 24, 2026 and Puzzle Stack 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.*