# Tribe Building Mastermind vs IIAS

The clearest difference is in-app purchases: IIAS at none against Tribe Building Mastermind's 2. IIAS also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Tribe Building Mastermind sells 2 one-off in-app purchases. IIAS asks for nothing beyond the download.

Tribe Building Mastermind ships an update every 8 months, IIAS every 2 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tribe Building Mastermind | IIAS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 85 MB | 56 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [Abdul Rafeeque Parakkal](https://appshunter.io/developer/1464562964) |

## What reviewers say

### Tribe Building Mastermind

[App page](https://appshunter.io/ios/app/tribe-building-mastermind/id6498631730)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tribe Building Gold Membership | $199.99 | one-time |
| Diamond Membership | $199.99 | one-time |


### IIAS

[App page](https://appshunter.io/ios/app/iias/id6738781041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tribe Building Mastermind free?

Tribe Building Mastermind is free to download, with in-app purchases available.

### Is IIAS free?

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

### Do Tribe Building Mastermind or IIAS have ads?

Neither Tribe Building Mastermind nor IIAS shows ads.

### Which is updated more often, Tribe Building Mastermind or IIAS?

Tribe Building Mastermind ships an update every 8 months, and IIAS every 2 months. Most recently, Tribe Building Mastermind was updated on October 24, 2026 and IIAS on October 9, 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.*