# Text to Speech vs RustSync

The clearest difference is ads: RustSync at none against Text to Speech's shown. Text to Speech's advantage is chart position (#10 vs unranked). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Text to Speech sells 12 in-app purchases, starting at $4.99 per 7 days and RustSync sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Text to Speech ships an update fortnightly, RustSync every 3 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Text to Speech | RustSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6K ratings)](https://appshunter.io/ios/app/text-to-speech-listen-ai/id6502340091/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 38.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#10** | — |
| Size | 205 MB | 46 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DEEP FLOW SOFTWARE SERVICES](https://appshunter.io/developer/1833881740) | [Arron SOILAND](https://appshunter.io/developer/6781906280) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-listen-ai/id6502340091)

**Currently charting:** #10 Top Free · Magazines & Newspapers, #10 Top Grossing · Magazines & Newspapers, #77 Top Grossing · Productivity (US App Store)

Transform any text into natural-sounding speech with a variety of expressive voices. Customize playback speed and volume, and easily convert content from documents and web pages. This app is ideal for multitasking, learning on the go, and improving accessibility.

**Highlights:** Text-to-speech conversion, Multiple expressive voices, Adjustable speaking rate, Customizable volume, Web page and document integration, Hands-free listening

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Listen AI Premium | $4.99 | per 7 days |
| Listen AI Premium | $6.99 | per 7 days |
| Listen AI Premium | $6.99 | per 7 days |
| Listen AI Premium | $6.99 | per 7 days |
| Listen AI Premium | $7.99 | per 7 days |
| Listen AI Premium | $7.99 | per 7 days |
| Listen AI Premium | $9.99 | per 7 days |
| Listen AI Premium | $9.99 | per 7 days |
| Listen AI Premium | $9.99 | per 7 days |
| Listen AI Premium | $11.99 | per 7 days |
| Listen AI Premium | $11.99 | per 7 days |
| Listen AI Premium | $39.99 | per year |

**What reviewers like**

- 👍 Excellent for social change
- 🗣️ Natural-sounding voice
- 🎓 Helpful for studying and learning
- 📚 Turns books into audiobooks

**What reviewers complain about**

- 🔒 Subscription management issues
- ⏱️ Weekly upload limit
- 🐛 Inconsistent performance
- 🚫 Not fully free

**Reported bugs**

- Freezing and crashing issues
- Inability to navigate PDFs
- Inaccurate text-to-speech
- Incompatibility with certain file types

**Requested features**

- Option to choose between UK and US English
- Ability to manage subscription and content
- Repeat audio feature
- Uncensored mode


### RustSync

[App page](https://appshunter.io/ios/app/rustsync/id6782820198)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 Licences | $6.99 | per month |
| 8 Licences | $13.99 | per month |
| 12 Licences | $20.99 | per month |
| 16 Licences | $27.99 | per month |


## Frequently asked questions

### Is Text to Speech free?

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

### Is RustSync free?

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

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

Text to Speech shows ads; RustSync does not.

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

Text to Speech ships an update fortnightly, and RustSync every 3 weeks. Most recently, Text to Speech was updated on October 15, 2026 and RustSync on October 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.*