# ChartDay vs TrackChart

The clearest difference is in-app purchases: TrackChart at none against ChartDay's 1. TrackChart also leads on update cadence (every 3 days vs every 3 weeks). ChartDay's advantage is iOS requirement (16.2 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. ChartDay sells 1 one-off in-app purchase. TrackChart asks for nothing beyond the download.

ChartDay ships an update every 3 weeks, TrackChart every 3 days. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ChartDay | TrackChart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chartday/id6446491718/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **16.2** | 18.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fu Ni](https://appshunter.io/developer/1560534229) | [Lennart Wisbar](https://appshunter.io/developer/1853970458) |

## What reviewers say

### ChartDay

[App page](https://appshunter.io/ios/app/chartday/id6446491718)

Track daily habits, health, and fitness with interactive charts. Offers instant statistics, goal setting, and data export. Syncs across devices and provides home screen widgets for quick access.

**Highlights:** Daily tracking with interactive charts, Instant statistical calculations, Goal setting with target lines, Tagging and filtering for organization, Home screen widgets, iCloud sync across devices, Data export to CSV

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### TrackChart

[App page](https://appshunter.io/ios/app/trackchart/id6755447497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChartDay free?

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

### Is TrackChart free?

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

### Do ChartDay or TrackChart have ads?

Neither ChartDay nor TrackChart shows ads.

### Which is updated more often, ChartDay or TrackChart?

ChartDay ships an update every 3 weeks, and TrackChart every 3 days. Most recently, ChartDay was updated on June 1, 2026 and TrackChart on September 16, 2026.

---

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