# Chrono vs Improve

The clearest difference is update cadence: Chrono at every 2 days against Improve's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chrono sells 4 in-app purchases, starting at $4.99 per month and Improve sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Chrono ships an update every 2 days, Improve every 2 weeks. The most recent releases landed on July 20, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Chrono | Improve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/improve-habit-tracker/id6757102859/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 51 MB | 77 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anvar Turdiyev](https://appshunter.io/developer/1675644659) | [ByteFrost AB](https://appshunter.io/developer/1862297428) |

## What reviewers say

### Chrono

[App page](https://appshunter.io/ios/app/chrono-notes-routine-and-goals/id6474975583)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrono Premium Monthly | $4.99 | per month |
| Chrono Premium 3 Months | $12.99 | per 3 months |
| Chrono Premium Annual | $29.99 | per year |
| Chrono Premium Lifetime | $59.99 | one-time |


### Improve

[App page](https://appshunter.io/ios/app/improve-habit-tracker/id6757102859)

Build daily habits and manage tasks with a unique marble-earning system. Track progress individually or with friends to foster accountability and build streaks. Everything you need to organize your day and achieve your goals in one place.

**Highlights:** Daily habit tracking, Prioritized task backlog, Daily marble rewards (bronze, silver, gold), Social streaks with friends, Progress visualization, Integrated planning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $4.99 | per month |
| Pro - Yearly | $29.99 | per year |


## Frequently asked questions

### Is Chrono free?

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

### Is Improve free?

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

### Do Chrono or Improve have ads?

Neither Chrono nor Improve shows ads.

### Which is updated more often, Chrono or Improve?

Chrono ships an update every 2 days, and Improve every 2 weeks. Most recently, Chrono was updated on July 20, 2026 and Improve on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*