# digiID™ limited vs Ruler Studio

The clearest difference is device support: Ruler Studio at 3 against digiID™ limited's 1. Ruler Studio also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. digiID™ limited sells 2 in-app purchases, starting at $0.99 per month and Ruler Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

digiID™ limited ships an update every 3 months, Ruler Studio every 6 weeks. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | digiID™ limited | Ruler Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (149 ratings)](https://appshunter.io/ios/app/digiid-limited/id1094176394/reviews)** | — |
| Number of ratings | **149** | — |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 19 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DIGIID LLC](https://appshunter.io/developer/1051432431) | [Spyridon Bousios](https://appshunter.io/developer/1168309944) |

## What reviewers say

### digiID™ limited

[App page](https://appshunter.io/ios/app/digiid-limited/id1094176394)

Securely store and manage all your official identification cards on your phone. Forget your physical wallet and easily present proof of age, address, or identity when needed. This app acts as a digital wallet for your driver's license and other important documents.

**Highlights:** Secure digital identification holder, Manage official ID cards, Virtual wallet for driver's license, Blur sensitive information, Social network verification (coming soon), Identity theft prevention (coming soon)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| digiID Plus Monthly | $0.99 | per month |
| Unlock full version | $1.99 | one-time |

**What reviewers like**

- 👍 Convenient for storing IDs
- 👍 Easy to use
- 👍 Saves time
- 👍 Secure storage of documents
- 👍 Useful for forgetful people

**What reviewers complain about**

- 👎 No zoom function
- 👎 Cannot remove old cards
- 👎 Outdated icon
- 👎 Poor photo quality/import options
- 👎 No disclosed privacy policy

**Reported bugs**

- ID still doesn't work on watch
- Cannot remove old cards
- Cannot delete an old card when it needs updated
- Cannot sort images in desired order
- Cannot remove a document

**Requested features**

- Add zoom in function
- Allow adding ID photos from library
- Allow modifying or updating existing ID photos
- Add a delete ID card function
- Ability to import scanned photos


### Ruler Studio

[App page](https://appshunter.io/ios/app/ruler-studio/id6777489772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruler Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is digiID™ limited free?

digiID™ limited is free to download, with in-app purchases available.

### Is Ruler Studio free?

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

### Do digiID™ limited or Ruler Studio have ads?

Neither digiID™ limited nor Ruler Studio shows ads.

### Which is updated more often, digiID™ limited or Ruler Studio?

digiID™ limited ships an update every 3 months, and Ruler Studio every 6 weeks. Most recently, digiID™ limited was updated on October 21, 2026 and Ruler Studio on October 10, 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.*