# Study Time Record chart vs Ai StudyTrak

The clearest difference is in-app purchases: Study Time Record chart at none against Ai StudyTrak's 2. Ai StudyTrak's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Ai StudyTrak sells 2 in-app purchases, starting at $0.99 per month. Study Time Record chart asks for nothing beyond the download.

Study Time Record chart ships an update every 2 months, Ai StudyTrak monthly. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Study Time Record chart | Ai StudyTrak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 7 MB | 51 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [YUTAKA IZUMIYAMA](https://appshunter.io/developer/1657248429) | [Aakash Sajjad](https://appshunter.io/developer/1647335569) |

## What reviewers say

### Study Time Record chart

[App page](https://appshunter.io/ios/app/study-time-record-chart/id6738596821)

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

**In-app purchases:** none


### Ai StudyTrak

[App page](https://appshunter.io/ios/app/ai-studytrak-study-tracker-ai/id6762041059)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyTrak Pro Monthly | $0.99 | per month |
| StudyTrak Pro Yearly | $5.99 | per year |


## Frequently asked questions

### Is Study Time Record chart free?

Study Time Record chart is free to download, with no in-app purchases.

### Is Ai StudyTrak free?

Ai StudyTrak is free to download, with in-app purchases available.

### Do Study Time Record chart or Ai StudyTrak have ads?

Study Time Record chart shows ads; Ai StudyTrak does not.

### Which is updated more often, Study Time Record chart or Ai StudyTrak?

Study Time Record chart ships an update every 2 months, and Ai StudyTrak monthly. Most recently, Study Time Record chart was updated on September 15, 2026 and Ai StudyTrak on September 21, 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.*