SISSEI Mobile vs ReadMaxx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SISSEI Mobile
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Sissei Mobile provee acceso a su propia instalación de Sissei Master en su empresa. Registro de Cuasi Accidentes, Inspecciones de Seguridad, Encuestas, Siniestros. Con la opción de subir imágenes como evidencia. Transferencia automática y segura de datos al Sissei Master
ReadMaxx
Boost your reading efficiency by importing documents, web links, or pasted text. Choose to read faster with a word-by-word display or get concise summaries and key points to grasp essential information quickly.
- RSVP speed reading
- Text summarization
- Key point extraction
- Import PDFs, EPUBs, web links, and text
- Haptic cues for reading focus
- Concise content overviews
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ReadMaxx helps you get through more of what you want to read — whether you want to read it faster or understand the essentials in seconds. Import a PDF, EPUB, Web Link, or text you’ve pasted in. Then choose how you want to engage with it: read using ReadMaxx’s RSVP speed reader, or generate a concise summary and key points to quickly understand what matters. - Read faster - ReadMaxx’s RSVP reader presents one word at a time at a controlled pace, reducing eye movement and helping you maintain attention while reading. Optional haptic cues reinforce the structure of what you’re reading, from subtle taps at the start of each word to stronger signals at sentence boundaries — helping anchor attention without pulling focus away from the text. - Understand faster - When you don’t need to read every word, ReadMaxx can summarise your content for you. Generate a concise overview and key points from documents, books, articles, and other long-form text — giving you a faster way to understand what something is about and decide where to spend your attention. Read it. Summarise it. Get through more with ReadMaxx. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: SISSEI Mobile at none against ReadMaxx's 3. SISSEI Mobile also leads on iOS requirement (16.1 vs 18.2). ReadMaxx's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support 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. ReadMaxx sells 3 in-app purchases, starting at $2.99 per 7 days. SISSEI Mobile asks for nothing beyond the download.
SISSEI Mobile ships an update every 3 weeks, ReadMaxx every 6 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | SISSEI Mobile | ReadMaxx |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (12 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 179 MB | 289 MB |
| Age rating | 4+ | 4+ |
| Developer | Sistemas Heuristicos | MAXX TECHNOLOGIES LIMITED |
In-app purchases
SISSEI Mobile
No in-app purchases
ReadMaxx
- Unlimited Weekly$2.997 Days
- Unlimited Monthly$7.991 Month
- Unlimited Monthly7 Days trial$7.991 Month









