# Pupl vs ChronoRelay PE

The clearest difference is in-app purchases: ChronoRelay PE at none against Pupl's 1. Pupl's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pupl sells 1 one-off in-app purchase. ChronoRelay PE asks for nothing beyond the download.

Pupl ships an update every 3 weeks, ChronoRelay PE monthly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pupl | ChronoRelay PE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/pupl/id1532249007/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Olmats](https://appshunter.io/developer/1480968856) | [Jeremie ROGER](https://appshunter.io/developer/1870936425) |

## What reviewers say

### Pupl

[App page](https://appshunter.io/ios/app/pupl/id1532249007)

This app helps students manage their academic workload by organizing assignments, tests, and due dates. It offers smart suggestions for planning tasks and includes a work timer to encourage breaks. Users can also track grades and communicate with instructors within the application.

**Highlights:** Assignment and test tracking, Smart work suggestions, Instructor communication, Grade tracking, Smart work timer, Widget support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pupl Unlimited | $1.99 | one-time |


### ChronoRelay PE

[App page](https://appshunter.io/ios/app/chronorelay-pe/id6793895787)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pupl free?

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

### Is ChronoRelay PE free?

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

### Do Pupl or ChronoRelay PE have ads?

Neither Pupl nor ChronoRelay PE shows ads.

### Which is updated more often, Pupl or ChronoRelay PE?

Pupl ships an update every 3 weeks, and ChronoRelay PE monthly. Most recently, Pupl was updated on October 18, 2026 and ChronoRelay PE on October 24, 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.*