TTS vs Azula Auth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTS
Convert text from various sources into natural-sounding speech. This app can read PDFs, web articles, documents, and even scanned printed text, offering customizable playback options and accessibility features.
- Reads PDFs, web articles, and documents
- Scans printed text with OCR camera
- Supports 30+ languages with premium voices
- Adjustable speech speed, pitch, and volume
- Karaoke-style word highlighting
- Export audio as M4A
- Podcast/Dialogue mode for multiple voices
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Turn any text into natural speech — read PDFs, web articles, documents, and even printed text with your camera. TTS: Text to Speech Reader is the all-in-one text-to-speech app that reads anything, anywhere. Whether you're commuting, studying, cooking, or exercising — just paste, import, or scan and listen. WHAT YOU CAN READ - Paste or type any text - Import PDF (with a text layer), TXT and RTF from Files - Paste a URL to extract and read web articles - Scan printed text with the camera or a photo (on-device text recognition) LISTEN YOUR WAY - Adjustable speed, pitch, and volume - Keeps reading with the screen locked, with play and pause on the lock screen - Sleep timer: stop after 5 to 60 minutes - Karaoke-style word highlighting — follow along as it reads - Export audio as M4A to keep forever SMART FEATURES - Podcast/Dialogue mode - Translate + Read — translate text and read it aloud (iOS 18+) - Study mode — progressive speed, repetitions, bookmarks - Batch processing — convert multiple texts to audio at once - Reading history — find everything you've listened to - Siri Shortcuts FREEMIUM - 1,000 characters per day free - Upgrade to PRO for unlimited reading and no ads COMMON QUESTIONS Do I need an account? No. There is no login and no sign-up. Does it work offline? Yes, once the voice is installed on your iPhone. Where do the voices come from? From iOS itself. The app uses the voices installed on your device. Can it read a PDF? Yes, and TXT, web pages and a photo of printed text through the camera. Terms of Use: https://masaapps360.com/tts/terms/ Privacy Policy: https://masaapps360.com/tts/privacy/
Azula Auth
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Azula Auth te permite autenticarte mediante Bluetooth frente a los sistemas de Azula Systems para la apertura automática de puertas de acceso.
Screenshots
Verdict
The clearest difference is in-app purchases: Azula Auth at none against TTS's 4. Azula Auth also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement 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. TTS sells 4 in-app purchases, starting at $0.99 per 7 days. Azula Auth asks for nothing beyond the download.
TTS ships an update every 2 months, Azula Auth every 3 weeks. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.
| Parameter | TTS | Azula Auth |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Grima Hdez | GABRIEL HUMBERTO ROMO LARA |
In-app purchases
TTS
- TTS Voice Aloud Pro Week$0.997 Days
- TTS Pro Monthly$1.991 Month
- TTS Voice Aloud Pro Year$7.991 Year
- TTS Voice Aloud Pro Lifetime$14.99
Azula Auth
No in-app purchases









