# Traders diary vs Chapp Scheduler

The clearest difference is in-app purchases: Chapp Scheduler at none against Traders diary's 2. Chapp Scheduler also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Traders diary sells 2 in-app purchases, starting at $4.99 per month. Chapp Scheduler asks for nothing beyond the download.

Traders diary ships an update every 3 weeks, Chapp Scheduler every 2 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Traders diary | Chapp Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 25 MB | 7 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jankeshwar Patel](https://appshunter.io/developer/1884642713) | [Floret Chappellier](https://appshunter.io/developer/6815269059) |

## What reviewers say

### Traders diary

[App page](https://appshunter.io/ios/app/traders-diary-pnl-tracker/id6769652253)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Traders Dairy Pro | $4.99 | per month |
| Traders Dairy Pro | $34.99 | per year |


### Chapp Scheduler

[App page](https://appshunter.io/ios/app/chapp-scheduler/id6815269056)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Traders diary free?

Traders diary is free to download, with in-app purchases available.

### Is Chapp Scheduler free?

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

### Do Traders diary or Chapp Scheduler have ads?

Neither Traders diary nor Chapp Scheduler shows ads.

### Which is updated more often, Traders diary or Chapp Scheduler?

Traders diary ships an update every 3 weeks, and Chapp Scheduler every 2 weeks. Most recently, Traders diary was updated on November 9, 2026 and Chapp Scheduler on November 6, 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.*