CorrectNote vs EdU LibMap
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CorrectNote
This app serves as a digital corrections notebook for students, allowing them to capture mistakes with photos and record error causes and corrections. It provides an accessible way to review learned material anytime, anywhere, eliminating the risk of losing a physical notebook.
- Digital corrections notebook
- Capture mistakes with photos
- Input error causes and corrections
- Review corrections anytime
- Eliminates lost paper notebooks
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Your kid needs one corrections notebook for all subjects? What if the paper notebook is lost? You can use iPhone/iPad/iPod touch to act as corrections notebook now. Just take one picture of what's wrong, input or picture the error cause and the correction. Bingo! The corrections could be reviewed anytime.
EdU LibMap
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Provides library users with easy to use search and navigate features in finding collections and facilities using Bluetooth beacons.
Screenshots
Verdict
The clearest difference is price: EdU LibMap at Free against CorrectNote's $1.99. EdU LibMap also leads on update cadence (every 3 months vs every 9 months). CorrectNote's advantage is iOS requirement (8.0 vs 16.0). On ads, in-app purchases and device support 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
EdU LibMap is free to download; CorrectNote costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
CorrectNote ships an update every 9 months, EdU LibMap every 3 months. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.
| Parameter | CorrectNote | EdU LibMap |
|---|---|---|
| Price | $1.99 | Free β better |
| Positive reviews | 66.7% of reviews | β |
| Update frequency | Every 9 months | Every 3 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 8.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 32 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | η₯εΊ ε΄ | The Education University of Hong Kong |
In-app purchases
CorrectNote
No in-app purchases
EdU LibMap
No in-app purchases
Questions
Is CorrectNote free?
Is EdU LibMap free?
Do CorrectNote or EdU LibMap have ads?
Which is updated more often, CorrectNote or EdU LibMap?
Other comparisons
