# Roman Dates vs Skin Motion

The clearest difference is rating: Roman Dates at 4.8 against Skin Motion's 3.2. Roman Dates also leads on ads (none vs shown) and review sentiment (69% vs 50%). Skin Motion's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 4 months). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. Roman Dates sells 3 one-off in-app purchases. Skin Motion asks for nothing beyond the download.

Roman Dates holds the better App Store score, 4.8 against 3.2. That said, the two scores are not equally well evidenced: Roman Dates has 1.4K ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 69% of Roman Dates's written reviews are positive against 50% of Skin Motion's.

Roman Dates ships an update every 4 months, Skin Motion every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Roman Dates | Skin Motion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/roman-dates/id912520382/reviews)** | [3.2 (58 ratings)](https://appshunter.io/ios/app/skin-motion/id1255007214/reviews) |
| Number of ratings | **1.4K** | 58 |
| Positive reviews | **69.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 144 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rob Clarke](https://appshunter.io/developer/291773128) | [skinmotion](https://appshunter.io/developer/1255007213) |

## What reviewers say

### Roman Dates

[App page](https://appshunter.io/ios/app/roman-dates/id912520382)

Easily convert important dates into Roman numerals for special occasions like tattoos or anniversaries. The app automatically attempts to detect the correct date order.

**Highlights:** Date to Roman numeral conversion, Automatic date order detection, Ideal for tattoos and anniversaries, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice Tip | $0.99 | one-time |
| Great Tip | $1.99 | one-time |
| Smashing Tip | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Works well
- 💡 Useful for Roman numerals

**What reviewers complain about**

- 🐛 Crashes when trying to save image
- 🐛 Doesn't save properly

**Reported bugs**

- Crashes when trying to save image
- Doesn't save properly

**Requested features**

- Ability to save generated Roman numerals


### Skin Motion

[App page](https://appshunter.io/ios/app/skin-motion/id1255007214)

Transform any sound into a unique tattoo that can be played back using augmented reality. Upload your audio and find licensed artists to create your personalized Soundwave Tattoo.

**Highlights:** Create soundwave tattoos, Play tattoos with AR, Upload custom sounds, Find licensed tattoo artists, Share on social media

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roman Dates free?

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

### Is Skin Motion free?

Skin Motion is free to download, with no in-app purchases.

### Which has better reviews, Roman Dates or Skin Motion?

Roman Dates is rated higher. Roman Dates averages 4.8 out of 5 from 1.4K ratings, while Skin Motion averages 3.2 from 58 ratings.

### Do Roman Dates or Skin Motion have ads?

Skin Motion shows ads; Roman Dates does not.

### Which is updated more often, Roman Dates or Skin Motion?

Roman Dates ships an update every 4 months, and Skin Motion every 3 weeks. Most recently, Roman Dates was updated on October 22, 2026 and Skin Motion on October 24, 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.*