Blabby vs Acidity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blabby
This app reads typed text aloud in real-time, word by word. Save frequently used phrases as presets and display sentences in large text for easy viewing. Supports multiple languages with quick switching.
- Real-time text-to-speech
- Quick Presets for phrases
- Large text display
- Multi-language support
- No ads or tracking
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Blabby is a text-to-speech app designed to be a joy to use. What you type is read out loud in real time, word by word, so your conversation partners don’t have to wait for you to type the entire sentence. And there’s no need to type the same things over and over! Commonly used phrases can be saved as Quick Presets for one-tap access, or to the Bookmarks. Sometimes text is the most effective way to communicate. Blabby displays your sentences in huge letters, so you can just show someone your screen, even at a distance. Polyglots can easily enable multiple languages and quickly switch between them. English (UK and US), French, German, Italian, Japanese, Korean, and Spanish are supported. If your language isn’t supported, please email feedback@kaylees.site and let me know. And obviously: no ads, no tracking, no data collection, no account required, no dark patterns. Blabby was built with love and patience. I hope you’ll enjoy using it as much as I enjoyed making it!
Acidity
This utility extension for Safari provides quick access to archived versions of web pages. It allows users to manually navigate to archives or set up automatic redirection based on custom regex patterns.
- Access archived page versions
- Toolbar action for quick access
- Regex matching for automatic navigation
- Safari extension
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Acidity is a Safari extension for navigating to archived versions of pages. Quickly access page archives through a button in the toolbar. Specify regex matches to automatically redirect certain sites to archives.
Screenshots
Verdict
The clearest difference is rating: Blabby at 4.8 against Acidity's 4.2. Acidity's advantage is device support (4 vs 2). On price, review sentiment, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Blabby holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Blabby | Acidity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (12 ratings) — better | 4.2 (10 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 12 — better | 10 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Kaylee Calderolla | Octalwise |
Customer experience
Blabby
Acidity
In-app purchases
Blabby
No in-app purchases
Acidity
No in-app purchases
