# PJM Task Center vs Ritta

The clearest difference is update cadence: Ritta at fortnightly against PJM Task Center's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PJM Task Center ships an update every 5 weeks, Ritta fortnightly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PJM Task Center | Ritta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 30 MB | 51 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [builk one group](https://appshunter.io/developer/1339053042) | [Pongsiri Chanasri](https://appshunter.io/developer/918404250) |

## What reviewers say

### PJM Task Center

[App page](https://appshunter.io/ios/app/pjm-task-center/id6742196587)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ritta

[App page](https://appshunter.io/ios/app/ritta/id6748370959)

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

**In-app purchases:** none


## Frequently asked questions

### Is PJM Task Center free?

PJM Task Center is free to download, with no in-app purchases.

### Is Ritta free?

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

### Do PJM Task Center or Ritta have ads?

Neither PJM Task Center nor Ritta shows ads.

### Which is updated more often, PJM Task Center or Ritta?

PJM Task Center ships an update every 5 weeks, and Ritta fortnightly. Most recently, PJM Task Center was updated on October 30, 2026 and Ritta on November 8, 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.*