# InkTower vs Aqua Sort Master

The clearest difference is update cadence: Aqua Sort Master at every 2 days against InkTower's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InkTower sells 7 one-off in-app purchases and Aqua Sort Master sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

InkTower ships an update every 2 weeks, Aqua Sort Master every 2 days. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | InkTower | Aqua Sort Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inktower-idle-tower-defense/id6806354022/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 98 MB |
| Requires iOS | 15.4 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Aliaksandr Yanukovich](https://appshunter.io/developer/1896265513) | [Sumpix Srl](https://appshunter.io/developer/6800370510) |

## What reviewers say

### InkTower

[App page](https://appshunter.io/ios/app/inktower-idle-tower-defense/id6806354022)

Engage in a unique idle tower defense game where you draw defenses and weapons in a hand-sketched notebook. Upgrade your arsenal and research new abilities to fend off doodle monsters and progress through different pages.

**Highlights:** Draw walls and cross out enemies, 8 unique doodled weapons, Skill tree with live previews, Page-based progression with events, Customizable towers with earned drawings, Monthly leaderboards and leagues

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Gems | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| No Videos | $4.99 | one-time |
| 180 Gems — Good Deal | $4.99 | one-time |
| Second Desk in the Lab | $4.99 | one-time |
| Speed x3 Forever | $5.99 | one-time |
| 450 Gems | $9.99 | one-time |


### Aqua Sort Master

[App page](https://appshunter.io/ios/app/aqua-sort-master/id6806799498)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $3.99 | per month |
| Yearly VIP | $9.99 | per year |
| 10 Gems | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| 7,000 Coins | $4.99 | one-time |
| Value Bundle | $7.99 | one-time |
| 60 Gems | $9.99 | one-time |
| 16,000 Coins | $9.99 | one-time |
| Mega Bundle | $14.99 | one-time |
| 140 Gems | $19.99 | one-time |


## Frequently asked questions

### Is InkTower free?

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

### Is Aqua Sort Master free?

Aqua Sort Master is free to download, with in-app purchases available.

### Do InkTower or Aqua Sort Master have ads?

Both InkTower and Aqua Sort Master show ads.

### Which is updated more often, InkTower or Aqua Sort Master?

InkTower ships an update every 2 weeks, and Aqua Sort Master every 2 days. Most recently, InkTower was updated on October 29, 2026 and Aqua Sort Master on October 16, 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.*