# Daytum vs Stats Calendar

The clearest difference is rating: Daytum at 4.5 against Stats Calendar's 2.0. Daytum also leads on review sentiment (16% vs 0%) and ratings volume (12 vs 1). Stats Calendar's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Daytum sells 2 in-app purchases, starting at $3.99 per month. Stats Calendar asks for nothing beyond the download.

Daytum holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Daytum has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 16% of Daytum's written reviews are positive against 0% of Stats Calendar's.

Daytum ships an update every 2 months, Stats Calendar every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Daytum | Stats Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/daytum/id352646537/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/stats-calendar/id1593233425/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | **16.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 41 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daytum](https://appshunter.io/developer/352646540) | [Shinji Hayakawa](https://appshunter.io/developer/1593233427) |

## What reviewers say

### Daytum

[App page](https://appshunter.io/ios/app/daytum/id352646537)

This app allows users to collect, categorize, and visualize everyday data. Create custom charts and graphs to gain insights from your tracked information. Organize data into detailed records with flexible entry formats and attributes.

**Highlights:** Collect and categorize everyday data, Create custom charts and graphs, Flexible data entry format, Group data into categories, Add detailed text and numeric attributes, Build pages to display insights

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daytum Plus | $3.99 | per month |
| Daytum Plus | $23.99 | per year |

**What reviewers like**

- 📊 Simple and elegant interface for data tracking
- ⚡ Quick data entry process
- 📈 Good charting and visualization capabilities
- 🎯 Versatile tracking for various use cases
- 👨‍💻 Responsive developer who implements user suggestions

**What reviewers complain about**

- 🐛 Frequent and persistent crashes
- 💾 Data loss and corruption issues
- ❌ Poor user interface/navigation experience
- 🔐 Privacy features locked behind paywall
- 📱 Compatibility issues with older iOS versions

**Reported bugs**

- App crashes when editing entry dates/times
- App crashes when adding entries with past dates
- Frequent 'Unable to Save' error messages
- Data entries disappear randomly
- Duplicate entries created on save

**Requested features**

- In-app documentation and user instructions
- Native iOS user authentication without web redirect
- Additional graph types (scatter plot, bar chart, cumulative)
- Ability to specify units for data entries
- Multiple data fields per entry


### Stats Calendar

[App page](https://appshunter.io/ios/app/stats-calendar/id1593233425)

This app allows you to easily log and track events, providing insights into their frequency over time. Customize statistics with lists and graphs to visualize your activity. It also offers quick input for recurring events and integrates with your device's calendar.

**Highlights:** Label and manage calendar events, Easy event entry with quick input, View event statistics by label, Customizable statistical displays, Link with device calendar, Display Rokuyou (Japanese calendar system)

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

**In-app purchases:** none


## Frequently asked questions

### Is Daytum free?

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

### Is Stats Calendar free?

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

### Which has better reviews, Daytum or Stats Calendar?

Daytum is rated higher. Daytum averages 4.5 out of 5 from 12 ratings, while Stats Calendar averages 2.0 from 1 ratings.

### Do Daytum or Stats Calendar have ads?

Neither Daytum nor Stats Calendar shows ads.

### Which is updated more often, Daytum or Stats Calendar?

Daytum ships an update every 2 months, and Stats Calendar every 3 months. Most recently, Daytum was updated on November 1, 2026 and Stats Calendar on November 3, 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.*