Memory Pal vs Quail Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memory Pal
This app helps you memorize numbers, years, and other numerical information using a system of images and symbols. It leverages the brain's natural ability to recall visuals to create memorable associations for data.
- Memorize numbers with images
- Use symbols to create sentences
- Learn historical event years
- Recall important number information
- Image-based memory technique
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Memorize your passwords, important number information, historical event happening years using these images, symbols !! Num Num enables you to memorize easily with images, which is proved the easiest and ever lasting memory technique. Brains remember images incredibly in detail, which is the result of hard evolution of human or animal life. The memory techniques are also very old skills back to B.C. era. These memory skills are forgotten for decades, and more with the presence of smart phones. Ironically SMART PHONE makes people dumb. Num Num is created for those modern people who don't need remember many things, but want to be SMART !!! With these elaborately designed 30 icons, you can memorize 3 numbers with one image with 3 icons which makes one sentence.
Quail Reader
Enhance learning retention with a memory-optimized reader. Import articles, EPUBs, and text into a distraction-free environment. Utilize spaced repetition and incremental reading to transform information into lasting knowledge.
- Memory-optimized reading
- Spaced repetition
- Distraction-free environment
- Incremental reading
- Content import (articles, EPUBs, text)
- Knowledge modules
- Useful annotations
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Achieve complete understanding of what you learn with Quail, the world’s first memory-optimized reader! This was built for Ultralearners helping you retain what’s important so you can make the most out of what you learn. Did you know, you can forget up to 90% of what you learned in a week? Often without realizing it. It’s time to fight back. With our combination of a distraction free reading environment, easy importing of materials, spaced repetition, and incremental reading, you will focus better and accomplish more, just like our fellow Quail members. --- REMEMBER MORE with SPACED REPETITION: We ensure that everything you find important will come back to you just when you need it, based on YOUR memory. How cool is that? DISTRACTION FREE READING: Import your web articles, EPUBs, and important text for a distraction free reading experience. We clean out all the junk and ads and keep what’s important so you can learn in peace. INCREMENTAL READING: Accelerate transforming massive texts into digestible knowledge that lasts for life. Incremental reading enhances not only the speed of reading but improves your ability to make connections and retain what you learn! MODULES: Tired of endless saved materials and don’t know where to start? Us too! Organize your knowledge into modules so you can keep knowledge organized and always know what to learn next. USEFUL ANNOTATIONS: Annotations are key to getting the most out of what you learn. But other apps tend to make them useless. Quail’s annotations work for you, keep you engaged, and come back to you or your money back. FLEXIBLE FOR YOU: The way you learn is unique, that’s ok. We built Quail with that in mind. We built it so you can bring all your materials to one place and the app will be built around your own learning experience. --- Support: Email us anytime at hello@readquail.com. We are always happy to hear from you. Privacy Policy: https://www.readquail.com/privacy Terms of Service: https://www.readquail.com/terms
Screenshots
Verdict
The clearest difference is rating: Quail Reader at 5.0 against Memory Pal's 2.3. Quail Reader also leads on update cadence (weekly vs every 2 months). Memory Pal's advantage is in-app purchases (none vs 3) and ratings volume (3 vs 1). 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. Quail Reader sells 3 in-app purchases, starting at $8.99 per month. Memory Pal asks for nothing beyond the download.
Quail Reader holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Memory Pal ships an update every 2 months, Quail Reader weekly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.
| Parameter | Memory Pal | Quail Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 34 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | JONGWOO MOON | Andrew Yong |
Customer experience
Memory Pal
Quail Reader
In-app purchases
Memory Pal
No in-app purchases
Quail Reader
- Quail Monthly$8.991 Month
- Quail Annual$69.991 Year
- Quail Lifetime$34.99









