# Combine Tutorial vs TNIS Parent

The clearest difference is in-app purchases: TNIS Parent at none against Combine Tutorial's 1. TNIS Parent also leads on ads (none vs shown) and update cadence (every 6 days vs every 34 months). On price and device support there is nothing between them.

Both are free to download. Combine Tutorial sells 1 one-off in-app purchase. TNIS Parent asks for nothing beyond the download.

Combine Tutorial ships an update every 34 months, TNIS Parent every 6 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Combine Tutorial | TNIS Parent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 34 months | **Every 6 days** |
| Size | 6 MB | 83 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [红燕 马](https://appshunter.io/developer/1635360556) | [DISCOVER YOUR TRUE NORTH PTE. LTD.](https://appshunter.io/developer/1847573466) |

## What reviewers say

### Combine Tutorial

[App page](https://appshunter.io/ios/app/combine-tutorial/id6470148946)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| COMBINE TUTORIAL | $0.99 | one-time |


### TNIS Parent

[App page](https://appshunter.io/ios/app/tnis-parent/id6505030891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Combine Tutorial free?

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

### Is TNIS Parent free?

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

### Do Combine Tutorial or TNIS Parent have ads?

Combine Tutorial shows ads; TNIS Parent does not.

### Which is updated more often, Combine Tutorial or TNIS Parent?

Combine Tutorial ships an update every 34 months, and TNIS Parent every 6 days. Most recently, Combine Tutorial was updated on September 30, 2026 and TNIS Parent on October 3, 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.*