# Smart Digital ID vs LumiSource

The clearest difference is rating: LumiSource at 4.8 against Smart Digital ID's 2.0. LumiSource also leads on ratings volume (130 vs 24). Smart Digital ID's advantage is update cadence (every 5 weeks vs every 3 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LumiSource holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: LumiSource has 130 ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 100% of Smart Digital ID's written reviews are positive against 93% of LumiSource's, so the app with the better star average is not the one people write more warmly about.

Smart Digital ID ships an update every 5 weeks, LumiSource every 3 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smart Digital ID | LumiSource |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (24 ratings)](https://appshunter.io/ios/app/smart-digital-id/id6473683744/reviews) | **[4.8 (130 ratings)](https://appshunter.io/ios/app/lumisource-exam-prep/id6746340356/reviews)** |
| Number of ratings | 24 | **130** |
| Positive reviews | **100.0% of reviews** | 93.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 41 MB | 81 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Covantia, Inc.](https://appshunter.io/developer/1038526379) | [CaseHippo Inc](https://appshunter.io/developer/1551575873) |

## What reviewers say

### Smart Digital ID

[App page](https://appshunter.io/ios/app/smart-digital-id/id6473683744)

Manage your school ID and important information securely. Access your class schedule, grades, and events. Create digital passes for school facilities like the library and gym.

**Highlights:** Digital school ID management, Access class schedules, View grades and events, Create digital facility passes, Secure information storage

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

**In-app purchases:** none


### LumiSource

[App page](https://appshunter.io/ios/app/lumisource-exam-prep/id6746340356)

Prepare for AP exams with condensed study guides and realistic practice tests. This app offers mobile-optimized content for efficient review anytime, anywhere. It currently supports over 10 AP subjects.

**Highlights:** Condensed study guides, Realistic practice tests, Detailed answer breakdowns, Mobile-optimized for on-the-go study, Supports over 10 AP subjects

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Digital ID free?

Smart Digital ID is free to download, with no in-app purchases.

### Is LumiSource free?

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

### Which has better reviews, Smart Digital ID or LumiSource?

LumiSource is rated higher. Smart Digital ID averages 2.0 out of 5 from 24 ratings, while LumiSource averages 4.8 from 130 ratings.

### Do Smart Digital ID or LumiSource have ads?

Neither Smart Digital ID nor LumiSource shows ads.

### Which is updated more often, Smart Digital ID or LumiSource?

Smart Digital ID ships an update every 5 weeks, and LumiSource every 3 months. Most recently, Smart Digital ID was updated on October 24, 2026 and LumiSource on October 28, 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.*