# Proddigy vs Chronix

The clearest difference is ads: Chronix at none against Proddigy's shown. Chronix also leads on device support (3 vs 1). Proddigy's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Proddigy sells 2 in-app purchases, starting at $2.99 per month and Chronix sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Proddigy ships an update every 9 days, Chronix weekly. The most recent releases landed on September 19, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Proddigy | Chronix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/proddigy-productivity-tracker/id6740920487/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Baionic, LLC](https://appshunter.io/developer/1617262931) | [Karl Koch](https://appshunter.io/developer/1518887592) |

## What reviewers say

### Proddigy

[App page](https://appshunter.io/ios/app/proddigy-productivity-tracker/id6740920487)

This app helps you build awareness and boost productivity through smart notifications. Track work, habits, and wellbeing effortlessly, then gain insights from easy-to-understand analytics to optimize your routines.

**Highlights:** Smart notification tracking, Work, wellbeing, and habit tracking, Actionable insights and analytics, Behavioral experiment tracking, iPhone and Apple Watch integration, Chatbot-style data logging

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $23.99 | per year |


### Chronix

[App page](https://appshunter.io/ios/app/chronix/id6741069240)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Proddigy free?

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

### Is Chronix free?

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

### Do Proddigy or Chronix have ads?

Proddigy shows ads; Chronix does not.

### Which is updated more often, Proddigy or Chronix?

Proddigy ships an update every 9 days, and Chronix weekly. Most recently, Proddigy was updated on September 19, 2026 and Chronix on May 16, 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.*