# Savi vs TMT EGREEN

The clearest difference is iOS requirement: Savi at 13.4 against TMT EGREEN's 15.5.0. On price, update cadence, 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.

Savi ships an update every 3 weeks, TMT EGREEN every 2 weeks. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Savi | TMT EGREEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/savi/id6740526062/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 40 MB | 146 MB |
| Requires iOS | **13.4** | 15.5.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akibook](https://appshunter.io/developer/1790407217) | [Icorp Joint Stock Company](https://appshunter.io/developer/1807710607) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases:** none


### TMT EGREEN

[App page](https://appshunter.io/ios/app/tmt-egreen/id6762349874)

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

**In-app purchases:** none


## Frequently asked questions

### Is Savi free?

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

### Is TMT EGREEN free?

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

### Do Savi or TMT EGREEN have ads?

Neither Savi nor TMT EGREEN shows ads.

### Which is updated more often, Savi or TMT EGREEN?

Savi ships an update every 3 weeks, and TMT EGREEN every 2 weeks. Most recently, Savi was updated on October 9, 2026 and TMT EGREEN on October 19, 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.*