PDF Reader vs Gyst AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
Transform PDF documents into natural-sounding audio. Listen to reports, academic papers, or any text while on the go, exercising, or multitasking. Enjoy customizable voices and a distraction-free interface to maximize your reading time.
- PDF to audio conversion
- Local text-to-speech with natural voices
- Customizable voice selection
- Playback controls
- English language with accent options
- Distraction-free interface
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Turn your PDFs into audio and reclaim your reading time! Converts any PDF document into clear, natural-sounding audio, letting you absorb content while commuting, exercising, or doing household tasks. Key Features: PDF to Audio Conversion Conversion history Local text-to-speech conversion with natural voices Customizable voice selection Simple, intuitive controls for playback English language support with multiple accent options Clean, distraction-free interface Perfect for: Students tackling heavy reading loads Professionals staying up-to-date with reports and documents Anyone who wants to maximize their time by turning reading into listening People who prefer audio learning Making documents more accessible Whether you're catching up on work documents during your commute or turning academic papers into your personal audiobook, ReadMe helps you make the most of your time. Simply select a PDF, choose your preferred voice and speaking rate, and let ReadMe handle the rest. Download ReadMe today and transform how you consume written content. Your next PDF is just a listen away!
Gyst AI
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Your Real-Time Meeting Assistant. Get Gyst of any meeting in Real-Time. Get transcription, translation, summaries, and key points live during your meetings across 50+ languages. Features: Real-Time Transcription & Translation: See words appear instantly as people speak and understand foreign speakers in real-time. Never miss important details or struggle with language barriers during international meetings. Live Summarization & Key Points: Get intelligent summaries and extract key points while still in the meeting. Our AI identifies important topics, action items, and critical decisions as they happen in real-time. Same Language Support: Even when everyone speaks your language, boost your productivity with real-time summaries and key insights. Perfect for native speakers who want to focus on the conversation while capturing every important detail. Complete On-Device Storage: All audio recordings, transcriptions, translations, and AI analysis stored securely on your device. More details on: https://www.getgystai.com/ Terms of Service: https://www.getgystai.com/terms-of-service
Screenshots
Verdict
The clearest difference is iOS requirement: Gyst AI at 12.0 against PDF Reader's 18.1. On price, update cadence, ads and in-app purchases 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. PDF Reader sells 1 one-off in-app purchase and Gyst AI sells 4 in-app purchases, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.
| Parameter | PDF Reader | Gyst AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Morgan Zellers | Divya Vikash |
In-app purchases
PDF Reader
- Lifetime$4.99
Gyst AI
- Pro Monthly$9.001 Month
- Premium Monthly$19.001 Month
- Pro Yearly$81.001 Year
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- Premium Yearly$170.991 Year
Questions
Is PDF Reader free?
Is Gyst AI free?
Do PDF Reader or Gyst AI have ads?
Which is updated more often, PDF Reader or Gyst AI?
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