# Slide Fit Stack vs Stack 101 Tower

The clearest difference is update cadence: Stack 101 Tower at every 5 days against Slide Fit Stack's every 47 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Slide Fit Stack ships an update every 47 months, Stack 101 Tower every 5 days. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Slide Fit Stack | Stack 101 Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slide-fit-stack/id1611059114/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 47 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 77 MB | 54 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) | [ZHENG YU-XIANG](https://appshunter.io/developer/1863257025) |

## What reviewers say

### Slide Fit Stack

[App page](https://appshunter.io/ios/app/slide-fit-stack/id1611059114)

Stack stone blocks as high as possible in this endless arcade game. Enjoy a simple, elegant design with progressive difficulty and offline play. Challenge friends to beat your world record.

**Highlights:** Infinite gameplay, Progressive difficulty, Simple and elegant UI, Offline play, Challenge friends

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack 101 Tower

[App page](https://appshunter.io/ios/app/stack-101-tower/id6759484448)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slide Fit Stack free?

Slide Fit Stack is free to download, with no in-app purchases.

### Is Stack 101 Tower free?

Stack 101 Tower is free to download, with no in-app purchases.

### Do Slide Fit Stack or Stack 101 Tower have ads?

Both Slide Fit Stack and Stack 101 Tower show ads.

### Which is updated more often, Slide Fit Stack or Stack 101 Tower?

Slide Fit Stack ships an update every 47 months, and Stack 101 Tower every 5 days. Most recently, Slide Fit Stack was updated on September 15, 2026 and Stack 101 Tower on September 14, 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.*