# Chart Maker vs ChartDay

The clearest difference is review sentiment: ChartDay at 100% against Chart Maker's 50%. ChartDay also leads on rating (5.0 vs 4.2) and ads (none vs shown). Chart Maker's advantage is in-app purchases (none vs 1) and ratings volume (37 vs 3). On price and device support there is nothing between them.

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

ChartDay holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Chart Maker has 37 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Chart Maker's written reviews are positive against 100% of ChartDay's.

Chart Maker ships an update every 6 weeks, ChartDay every 3 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Chart Maker | ChartDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (37 ratings)](https://appshunter.io/ios/app/chart-maker-graph-create-app/id1615941285/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chartday/id6446491718/reviews)** |
| Number of ratings | **37** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 62 MB | 2 MB |
| Requires iOS | **11.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Taro Horiguchi](https://appshunter.io/developer/1035108482) | [Fu Ni](https://appshunter.io/developer/1560534229) |

## What reviewers say

### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-graph-create-app/id1615941285)

Easily generate line, pie, and bar graphs from your data. This tool also functions as a simple spreadsheet creator, making it a versatile option for organizing information and visualizing trends.

**Highlights:** Line graph creation, Pie chart generation, Bar graph visualization, Spreadsheet functionality, Data organization

**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 Chart Maker free?

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

### Is ChartDay free?

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

### Which has better reviews, Chart Maker or ChartDay?

ChartDay is rated higher. Chart Maker averages 4.2 out of 5 from 37 ratings, while ChartDay averages 5.0 from 3 ratings.

### Do Chart Maker or ChartDay have ads?

Chart Maker shows ads; ChartDay does not.

### Which is updated more often, Chart Maker or ChartDay?

Chart Maker ships an update every 6 weeks, and ChartDay every 3 weeks. Most recently, Chart Maker was updated on October 7, 2026 and ChartDay on October 6, 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.*