# Spot It Quick! vs Stack 101 Tower

The clearest difference is ads: Spot It Quick! at none against Stack 101 Tower's shown. Spot It Quick! also leads on update cadence (daily vs every 5 days). Stack 101 Tower's advantage is iOS requirement (12.0 vs 18.5). On price, 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.

Spot It Quick! ships an update daily, Stack 101 Tower every 5 days. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Spot It Quick! | Stack 101 Tower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Size | 205 MB | 54 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mir Shafiqul Islam](https://appshunter.io/developer/1859130372) | [ZHENG YU-XIANG](https://appshunter.io/developer/1863257025) |

## What reviewers say

### Spot It Quick!

[App page](https://appshunter.io/ios/app/spot-it-quick/id6758565868)

**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 Spot It Quick! free?

Spot It Quick! 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 Spot It Quick! or Stack 101 Tower have ads?

Stack 101 Tower shows ads; Spot It Quick! does not.

### Which is updated more often, Spot It Quick! or Stack 101 Tower?

Spot It Quick! ships an update daily, and Stack 101 Tower every 5 days. Most recently, Spot It Quick! was updated on November 9, 2026 and Stack 101 Tower on November 13, 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.*