# Date Calculator vs YoYo Log

The clearest difference is rating: YoYo Log at 5.0 against Date Calculator's 4.5. Date Calculator's advantage is update cadence (every 6 weeks vs every 8 months) and ratings volume (200 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Date Calculator sells 4 in-app purchases, starting at $3.99 per month and YoYo Log sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

YoYo Log holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Date Calculator has 200 ratings behind it against 3, so its average is the more settled of the two.

Date Calculator ships an update every 6 weeks, YoYo Log every 8 months. The most recent releases landed on October 23, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Date Calculator | YoYo Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (200 ratings)](https://appshunter.io/ios/app/date-calculator-timerange/id424582307/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/yoyo-log/id6759357960/reviews)** |
| Number of ratings | **200** | 3 |
| Positive reviews | 63.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 21 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Eduardo Garcia](https://appshunter.io/developer/1878275114) |

## What reviewers say

### Date Calculator

[App page](https://appshunter.io/ios/app/date-calculator-timerange/id424582307)

Easily calculate the difference between dates, add or subtract days, and create custom countdowns. Personalize your workweek and skip specific dates for accurate workday calculations. Track events with home screen widgets and receive timely notifications.

**Highlights:** Add/subtract days, weeks, months, years, Customizable workweek calculations, Skip specific dates, Calculate intervals between dates, Create customizable countdowns, Home screen widgets, Countdown notifications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timerange Plus Monthly | $3.99 | per month |
| Timerange Plus Annual | $9.99 | per year |
| Timerange Plus | $6.99 | one-time |
| Date Calculator Plus | $19.99 | one-time |

**What reviewers like**

- ✅ Simple and intuitive interface
- ⚡ Quick date calculations
- 📱 Useful widget functionality
- 🎯 Does exactly what it promises
- 💼 Practical for professional use (legal, pharmacy, food industry, travel)

**What reviewers complain about**

- 🐛 Widget crashes and fails to load
- 😕 Confusing user interface for new users
- ❌ Limited functionality in free version
- 💰 Premium features feel overpriced
- 🔧 Frequent bugs after updates

**Reported bugs**

- Premium interval exclusion feature not working despite payment
- Widget displays incorrect values (e.g., '0 days old')
- App crashes when swiping to secondary function
- Date selection doesn't persist when clicking away
- Calculations intermittently off by one day

**Requested features**

- Ability to exclude/include specific holidays and dates
- Support for calculating days between two dates (not just from a date)
- Business days only calculation (exclude weekends)
- Multiple interval tracking simultaneously
- Save custom holiday periods


### YoYo Log

[App page](https://appshunter.io/ios/app/yoyo-log/id6759357960)

This app helps you track your time and daily activities to improve focus and organization. Its clean interface allows for easy logging and viewing of your history, supporting consistency with personal goals. It's ideal for work, school, and general productivity.

**Highlights:** Log daily activities, Track time spent, Clean and minimal interface, View history at a glance, Stay consistent with goals

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YoYo Log Pro | $3.99 | per month |
| YoYo Log Pro | $29.99 | per year |


## Frequently asked questions

### Is Date Calculator free?

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

### Is YoYo Log free?

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

### Which has better reviews, Date Calculator or YoYo Log?

YoYo Log is rated higher. Date Calculator averages 4.5 out of 5 from 200 ratings, while YoYo Log averages 5.0 from 3 ratings.

### Do Date Calculator or YoYo Log have ads?

Neither Date Calculator nor YoYo Log shows ads.

### Which is updated more often, Date Calculator or YoYo Log?

Date Calculator ships an update every 6 weeks, and YoYo Log every 8 months. Most recently, Date Calculator was updated on October 23, 2026 and YoYo Log on October 31, 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.*