# Risk Group App Database vs TMU DRM

Risk Group App Database and TMU DRM are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Risk Group App Database against 5.0 for TMU DRM. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Risk Group App Database ships an update every 3 months, TMU DRM every 2 months. The most recent releases landed on August 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Risk Group App Database | TMU DRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/risk-group-app-database/id1163083067/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tmu-drm/id6459738851/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 93 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The American Biological Safety Assn Inc](https://appshunter.io/developer/1436640609) | [D&L Technology Integration And Consulting Joint Stock Company](https://appshunter.io/developer/1436285979) |

## What reviewers say

### Risk Group App Database

[App page](https://appshunter.io/ios/app/risk-group-app-database/id1163083067)

Access a comprehensive database of international risk group classifications for bacteria, viruses, fungi, and parasites. Understand how infectious agents are categorized based on pathogenicity, transmission, and availability of treatments.

**Highlights:** Risk group classifications, Bacteria, Viruses, Fungi, Parasites, Pathogenicity assessment, Transmission mode analysis, Treatment availability, International standards

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

**In-app purchases:** none


### TMU DRM

[App page](https://appshunter.io/ios/app/tmu-drm/id6459738851)

Access and read digital documents from a library collection on your personal device. Borrow, return, and manage your reading materials with flexible search and offline access.

**Highlights:** Flexible digital document search, Borrow and return e-documents, Manage personal bookshelves, Offline reading support, Renew and return documents, Read document metadata

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Risk Group App Database free?

Risk Group App Database is free to download, with no in-app purchases.

### Is TMU DRM free?

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

### Which has better reviews, Risk Group App Database or TMU DRM?

Risk Group App Database and TMU DRM are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Risk Group App Database or TMU DRM have ads?

Neither Risk Group App Database nor TMU DRM shows ads.

### Which is updated more often, Risk Group App Database or TMU DRM?

Risk Group App Database ships an update every 3 months, and TMU DRM every 2 months. Most recently, Risk Group App Database was updated on August 22, 2026 and TMU DRM on June 1, 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.*