# Stack 8 vs Peg Solitaire Ultra

The clearest difference is rating: Peg Solitaire Ultra at 4.9 against Stack 8's 4.3. Peg Solitaire Ultra also leads on in-app purchases (none vs 2) and update cadence (every 2 months vs every 5 months). Stack 8's advantage is ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Stack 8 sells 2 one-off in-app purchases. Peg Solitaire Ultra asks for nothing beyond the download.

Peg Solitaire Ultra holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 6 and 15 respectively.

Stack 8 ships an update every 5 months, Peg Solitaire Ultra every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Stack 8 | Peg Solitaire Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/stack-8/id1093455092/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/peg-solitaire-ultra/id1437042801/reviews)** |
| Number of ratings | 6 | **15** |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 2 MB | 85 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [THE RISE COLLECTION](https://appshunter.io/developer/1000072797) | [F Permadi](https://appshunter.io/developer/442311898) |

## What reviewers say

### Stack 8

[App page](https://appshunter.io/ios/app/stack-8/id1093455092)

Tap to perfectly stack pixels in this endless challenge. One mistake means losing a pixel. Test your reflexes and precision to keep stacking.

**Highlights:** Endless gameplay, Precise tapping mechanics, Pixel stacking challenge, Reflex and precision testing, Simple one-tap controls

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Peg Solitaire Ultra

[App page](https://appshunter.io/ios/app/peg-solitaire-ultra/id1437042801)

Sharpen your logic and strategy with over 500 classic peg solitaire puzzles. Enjoy relaxing gameplay with no timers, plan your moves carefully, and aim to leave only one peg on the board. Customize visuals and replay your best solutions.

**Highlights:** Solve 500+ peg solitaire puzzles, Train logic, strategy, and focus, Unlimited undo feature, Hundreds of classic and unique boards, No time limits or pressure, Customize visual themes, Record and replay winning moves

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack 8 free?

Stack 8 is free to download, with in-app purchases available.

### Is Peg Solitaire Ultra free?

Peg Solitaire Ultra is free to download, with no in-app purchases.

### Which has better reviews, Stack 8 or Peg Solitaire Ultra?

Peg Solitaire Ultra is rated higher. Stack 8 averages 4.3 out of 5 from 6 ratings, while Peg Solitaire Ultra averages 4.9 from 15 ratings.

### Do Stack 8 or Peg Solitaire Ultra have ads?

Peg Solitaire Ultra shows ads; Stack 8 does not.

### Which is updated more often, Stack 8 or Peg Solitaire Ultra?

Stack 8 ships an update every 5 months, and Peg Solitaire Ultra every 2 months. Most recently, Stack 8 was updated on October 7, 2026 and Peg Solitaire Ultra on October 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.*