# TMU DRM vs Savi

The clearest difference is rating: TMU DRM at 5.0 against Savi's 3.0. Savi's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, 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.

TMU DRM holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

TMU DRM ships an update every 2 months, Savi every 3 weeks. The most recent releases landed on June 1, 2026 and June 30, 2026 respectively.

## The numbers

| Metric | TMU DRM | Savi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tmu-drm/id6459738851/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/savi/id6740526062/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 93 MB | 40 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D&L Technology Integration And Consulting Joint Stock Company](https://appshunter.io/developer/1436285979) | [AKI E-COMMERCE COMPANY LIMITED](https://appshunter.io/developer/1790407217) |

## What reviewers say

### 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


### Savi

[App page](https://appshunter.io/ios/app/savi/id6740526062)

Read books and news on your ebook devices. Access a variety of content directly on your preferred e-reader.

**Highlights:** Read books, Read news, Supports ebook devices, Access diverse content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMU DRM free?

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

### Is Savi free?

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

### Which has better reviews, TMU DRM or Savi?

TMU DRM is rated higher. TMU DRM averages 5.0 out of 5 from 1 ratings, while Savi averages 3.0 from 2 ratings.

### Do TMU DRM or Savi have ads?

Neither TMU DRM nor Savi shows ads.

### Which is updated more often, TMU DRM or Savi?

TMU DRM ships an update every 2 months, and Savi every 3 weeks. Most recently, TMU DRM was updated on June 1, 2026 and Savi on June 30, 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.*