# Text to Speech vs ODevice

The clearest difference is in-app purchases: ODevice at none against Text to Speech's 1. ODevice also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 15 months). Text to Speech's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Text to Speech sells 1 one-off in-app purchase. ODevice asks for nothing beyond the download.

Text to Speech ships an update every 15 months, ODevice every 2 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Text to Speech | ODevice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [启铮 石](https://appshunter.io/developer/1501125161) | [Frederic Bonavita](https://appshunter.io/developer/1791583912) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-export-to-wav/id6444750281)

Transform text into spoken audio and save it as a WAV file. Customize language, speech rate, and pitch for personalized voice output. Ideal for personal use, with an option for commercial licensing.

**Highlights:** Text to speech conversion, Export audio as WAV, Language selection, Adjustable speech rate, Adjustable speech pitch, Share audio with other apps

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Commercial License | $1.99 | one-time |


### ODevice

[App page](https://appshunter.io/ios/app/odevice/id6740777155)

**In-app purchases:** none


## Frequently asked questions

### Is Text to Speech free?

Text to Speech is free to download, with in-app purchases available.

### Is ODevice free?

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

### Do Text to Speech or ODevice have ads?

Text to Speech shows ads; ODevice does not.

### Which is updated more often, Text to Speech or ODevice?

Text to Speech ships an update every 15 months, and ODevice every 2 weeks. Most recently, Text to Speech was updated on November 3, 2026 and ODevice 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.*