# Text Case Converter vs Sonnounce

The clearest difference is in-app purchases: Sonnounce at none against Text Case Converter's 3. Sonnounce also leads on update cadence (every 6 days vs every 6 weeks) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Text Case Converter sells 3 in-app purchases, starting at $2.99 per 7 days. Sonnounce asks for nothing beyond the download.

Text Case Converter ships an update every 6 weeks, Sonnounce every 6 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Text Case Converter | Sonnounce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sonnounce/id6808746158/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | — | Free |
| Size | 5 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Tobias Vinzents](https://appshunter.io/developer/6803954389) |

## What reviewers say

### Text Case Converter

[App page](https://appshunter.io/ios/app/text-case-converter/id6772171864)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime Pro | $29.99 | one-time |


### Sonnounce

[App page](https://appshunter.io/ios/app/sonnounce/id6808746158)

Broadcast voice messages to your Sonos speakers directly from your phone or Apple Watch.  Messages are sent over your local network without needing an account or cloud service.  Supports text-to-speech via Shortcuts for automations.

**Highlights:** Voice announcements to Sonos speakers, Local network communication (no cloud), Apple Watch integration, Text-to-speech via Shortcuts, Announcements up to 5 minutes, Homey Pro integration for remote access

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Text Case Converter free?

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

### Is Sonnounce free?

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

### Do Text Case Converter or Sonnounce have ads?

Neither Text Case Converter nor Sonnounce shows ads.

### Which is updated more often, Text Case Converter or Sonnounce?

Text Case Converter ships an update every 6 weeks, and Sonnounce every 6 days. Most recently, Text Case Converter was updated on October 31, 2026 and Sonnounce on November 10, 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.*