# TRU APP vs Check Answer

The clearest difference is in-app purchases: TRU APP at none against Check Answer's 4. TRU APP also leads on iOS requirement (15.1 vs 18.6). Check Answer's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Check Answer sells 4 in-app purchases, starting at $0.99 per month. TRU APP asks for nothing beyond the download.

TRU APP ships an update every 6 weeks, Check Answer every 4 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TRU APP | Check Answer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 78 MB | 3 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krung Thai Bank](https://appshunter.io/developer/383583054) | [Jatuphol Jaturapat](https://appshunter.io/developer/1788860463) |

## What reviewers say

### TRU APP

[App page](https://appshunter.io/ios/app/tru-app/id6504337246)

**In-app purchases:** none


### Check Answer

[App page](https://appshunter.io/ios/app/check-answer/id6756690225)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited use (1 Month) | $0.99 | per month |
| Unlimited Use (3 Months) | $2.99 | per 3 months |
| Unlimited Use (1 Year) | $4.99 | per year |
| Lifetime Access | $12.99 | one-time |


## Frequently asked questions

### Is TRU APP free?

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

### Is Check Answer free?

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

### Do TRU APP or Check Answer have ads?

Neither TRU APP nor Check Answer shows ads.

### Which is updated more often, TRU APP or Check Answer?

TRU APP ships an update every 6 weeks, and Check Answer every 4 days. Most recently, TRU APP was updated on October 10, 2026 and Check Answer on October 2, 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.*