# EcoCharts vs ChartDay

The clearest difference is review sentiment: ChartDay at 100% against EcoCharts's 0%. ChartDay also leads on update cadence (every 3 weeks vs every 10 months). EcoCharts's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.2). On price, ads and device support there is nothing between them.

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

EcoCharts ships an update every 10 months, ChartDay every 3 weeks. The most recent releases landed on June 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | EcoCharts | ChartDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chartday/id6446491718/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 2 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eco-Soft Economic Software GmbH](https://appshunter.io/developer/580454184) | [Fu Ni](https://appshunter.io/developer/1560534229) |

## What reviewers say

### EcoCharts

[App page](https://appshunter.io/ios/app/ecocharts/id666752005)

Explore powerful data visualization capabilities on mobile devices. This app showcases typical chart types from Eco-Soft, offering an impression of advanced graphical data representation.

**Highlights:** Data visualization examples, Mobile chart types, Eco-Soft chart showcase, Graphical data representation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is EcoCharts free?

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

### Is ChartDay free?

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

### Do EcoCharts or ChartDay have ads?

Neither EcoCharts nor ChartDay shows ads.

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

EcoCharts ships an update every 10 months, and ChartDay every 3 weeks. Most recently, EcoCharts was updated on June 10, 2026 and ChartDay on June 1, 2026.

---

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