# ADHelper vs BrainDots Kolam studio

The clearest difference is in-app purchases: ADHelper at none against BrainDots Kolam studio's 1. BrainDots Kolam studio's advantage is update cadence (every 11 days vs every 2 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. BrainDots Kolam studio sells 1 in-app purchase, starting at $9.99 per month. ADHelper asks for nothing beyond the download.

ADHelper ships an update every 2 months, BrainDots Kolam studio every 11 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ADHelper | BrainDots Kolam studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 4 MB | 59 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bunrou Imanari](https://appshunter.io/developer/1749946546) | [Sumitradevi Rajamanikandan](https://appshunter.io/developer/6813182366) |

## What reviewers say

### ADHelper

[App page](https://appshunter.io/ios/app/adhelper/id6775088736)

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

**In-app purchases:** none


### BrainDots Kolam studio

[App page](https://appshunter.io/ios/app/braindots-kolam-studio/id6813182364)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Illustrator Monthly | $9.99 | per month |


## Frequently asked questions

### Is ADHelper free?

ADHelper is free to download, with no in-app purchases.

### Is BrainDots Kolam studio free?

BrainDots Kolam studio is free to download, with in-app purchases available.

### Do ADHelper or BrainDots Kolam studio have ads?

Neither ADHelper nor BrainDots Kolam studio shows ads.

### Which is updated more often, ADHelper or BrainDots Kolam studio?

ADHelper ships an update every 2 months, and BrainDots Kolam studio every 11 days. Most recently, ADHelper was updated on October 29, 2026 and BrainDots Kolam studio on October 31, 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.*