# QuickFix vs Tower Builder

The clearest difference is update cadence: QuickFix at daily against Tower Builder's every 4 days. Tower Builder's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QuickFix sells 1 one-off in-app purchase and Tower Builder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QuickFix ships an update daily, Tower Builder every 4 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | QuickFix | Tower Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quickfix-fast-reflex-games/id6757825991/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 74 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gal Itach](https://appshunter.io/developer/1867158254) | [AXIAL MUHENDISLIK VE YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/6799890839) |

## What reviewers say

### QuickFix

[App page](https://appshunter.io/ios/app/quickfix-fast-reflex-games/id6757825991)

Test your speed, reflexes, and brainpower with over 100 quick micro-games. Compete in various modes, train your skills, and nurture a digital pet. Play offline and enjoy immersive haptic feedback.

**Highlights:** 100+ unique mini-games, 5 addictive game modes, Daily challenges and leaderboards, Zen and Hardcore modes, Digital pet companion, Offline play supported, Haptic feedback

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuickFix Pro | $3.99 | one-time |


### Tower Builder

[App page](https://appshunter.io/ios/app/tower-builder-earthquake-sim/id6799890597)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is QuickFix free?

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

### Is Tower Builder free?

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

### Do QuickFix or Tower Builder have ads?

Both QuickFix and Tower Builder show ads.

### Which is updated more often, QuickFix or Tower Builder?

QuickFix ships an update daily, and Tower Builder every 4 days. Most recently, QuickFix was updated on October 7, 2026 and Tower Builder on October 5, 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.*