# Units App vs And Today Is

The clearest difference is price: And Today Is at Free against Units App's $0.99. And Today Is also leads on rating (4.5 vs 2.0) and update cadence (monthly vs every 9 months). Units App's advantage is iOS requirement (12.0 vs 16.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

And Today Is is free to download; Units App costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

And Today Is holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: And Today Is has 20 ratings behind it against 1, so its average is the more settled of the two.

Units App ships an update every 9 months, And Today Is monthly. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Units App | And Today Is |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/units-app/id510085915/reviews) | **[4.5 (20 ratings)](https://appshunter.io/ios/app/and-today-is/id680700116/reviews)** |
| Number of ratings | 1 | **20** |
| Positive reviews | — | 40.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 2 MB | 52 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Cornelius Behrend](https://appshunter.io/developer/680700119) |

## What reviewers say

### Units App

[App page](https://appshunter.io/ios/app/units-app/id510085915)

Easily convert between various units across multiple categories including length, temperature, and weight. Access past conversions through a history list and send calculations via email. Supports a wide range of Apple devices.

**Highlights:** Multiple unit categories, Metric and imperial systems, Conversion history, Send calculations via email, iPad multitasking support

**Features:** macOS Compatibility

**In-app purchases:** none


### And Today Is

[App page](https://appshunter.io/ios/app/and-today-is/id680700116)

Discover daily events, holidays, and fun facts celebrated worldwide. This app provides detailed information on over 4,500 events and allows you to add them to your home screen with customizable widgets.

**Highlights:** Daily event discovery, Comprehensive event database, Home screen widgets, Event search functionality, Customizable event collections, Detailed event information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Units App free?

Units App costs $0.99, with no in-app purchases.

### Is And Today Is free?

And Today Is is free to download, with no in-app purchases.

### Which has better reviews, Units App or And Today Is?

And Today Is is rated higher. Units App averages 2.0 out of 5 from 1 ratings, while And Today Is averages 4.5 from 20 ratings.

### Do Units App or And Today Is have ads?

Neither Units App nor And Today Is shows ads.

### Which is updated more often, Units App or And Today Is?

Units App ships an update every 9 months, and And Today Is monthly. Most recently, Units App was updated on October 29, 2026 and And Today Is on October 23, 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.*