kaerumemo vs Seed
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
kaerumemo
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A simple app for quick notes. Great for ideas, to-do lists, and everyday notes.
Seed
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Seed is a focused speed reading app built around RSVP: one word (or a small chunk) displayed at a fixed point, so your eyes stop darting around the page. Import anything β’ Paste from your clipboard β’ Start from a link (web article) β’ Load a PDF and extract readable text Read at your pace β’ Adjust WPM in seconds β’ Play and pause anytime β’ Scrub through progress with a slider Pick up where you left off β’ Seed remembers your last position and settings for each document β’ Resume instantly without re importing Designed for focus β’ Minimal UI while reading β’ Offline library after import for quick access anywhere If you want less distraction and more throughput, Seed gives you a simple, repeatable reading workflow.
Screenshots
Verdict
The clearest difference is device support: kaerumemo at 3 against Seed's 1. kaerumemo also leads on iOS requirement (14.0.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | kaerumemo | Seed |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 14.0.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 29 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Shu Matsui | Adithya Firmansyah Putra |
In-app purchases
kaerumemo
No in-app purchases
Seed
No in-app purchases









