# ChartDay vs Charts IQ

The clearest difference is review sentiment: ChartDay at 100% against Charts IQ's 40%. ChartDay also leads on rating (5.0 vs 3.7). Charts IQ's advantage is update cadence (every 2 days vs every 3 weeks) and ratings volume (31 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ChartDay sells 1 one-off in-app purchase and Charts IQ sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ChartDay holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Charts IQ has 31 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of ChartDay's written reviews are positive against 40% of Charts IQ's.

ChartDay ships an update every 3 weeks, Charts IQ every 2 days. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | ChartDay | Charts IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chartday/id6446491718/reviews)** | [3.7 (31 ratings)](https://appshunter.io/ios/app/charts-iq-chart-and-graph-maker/id6473266771/reviews) |
| Number of ratings | 3 | **31** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | Freemium |
| Size | 2 MB | 7 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fu Ni](https://appshunter.io/developer/1560534229) | [Nitish Rokade](https://appshunter.io/developer/1679348640) |

## 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 |


### Charts IQ

[App page](https://appshunter.io/ios/app/charts-iq-chart-and-graph-maker/id6473266771)

Create stunning and insightful charts from your raw data with an intuitive builder and extensive customization options. Export your creations in various formats or share them directly to social media. Work on your visuals anytime, anywhere, even offline.

**Highlights:** Intuitive chart builder, Extensive customization options, Responsive design for all devices, Export charts in PNG, JPEG, PDF, Built-in templates, Offline access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is ChartDay free?

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

### Is Charts IQ free?

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

### Which has better reviews, ChartDay or Charts IQ?

ChartDay is rated higher. ChartDay averages 5.0 out of 5 from 3 ratings, while Charts IQ averages 3.7 from 31 ratings.

### Do ChartDay or Charts IQ have ads?

Neither ChartDay nor Charts IQ shows ads.

### Which is updated more often, ChartDay or Charts IQ?

ChartDay ships an update every 3 weeks, and Charts IQ every 2 days. Most recently, ChartDay was updated on June 1, 2026 and Charts IQ on September 13, 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.*