# TruthLens vs Timetable‑Principal Version

The clearest difference is in-app purchases: TruthLens at none against Timetable‑Principal Version's 3. Timetable‑Principal Version's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Timetable‑Principal Version sells 3 in-app purchases, starting at $1.99 per month. TruthLens asks for nothing beyond the download.

## The numbers

| Metric | TruthLens | Timetable‑Principal Version |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 8 MB | 18 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [业 景](https://appshunter.io/developer/1889360954) | [shouhui qi](https://appshunter.io/developer/1185710456) |

## What reviewers say

### TruthLens

[App page](https://appshunter.io/ios/app/truthlens-ai-image-detector/id6764620937)

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

**In-app purchases:** none


### Timetable‑Principal Version

[App page](https://appshunter.io/ios/app/timetableprincipal-version/id6810970384)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold VIP | $1.99 | per month |
| Diamond VIP | $3.99 | per month |
| Supreme VIP | $5.99 | per month |


## Frequently asked questions

### Is TruthLens free?

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

### Is Timetable‑Principal Version free?

Timetable‑Principal Version is free to download, with in-app purchases available.

### Do TruthLens or Timetable‑Principal Version have ads?

Neither TruthLens nor Timetable‑Principal Version shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*