RevisApp vs Notepad by Subject
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RevisApp
This app provides offline access to core subjects for primary and secondary school students, covering over 600 topics in science, humanities, and math. It includes tools for revision tracking, note-taking, and achievement unlocking to enhance study effectiveness.
- Offline access to subjects
- Extensive content library (600+ topics)
- Revision progress tracking
- Note-taking functionality
- Achievement system for motivation
- Intuitive navigation with visuals
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RevisApp is an application with the main subjects loaded in Secondary and Primary schools in a simple, practical and objective way and several more tools for your study and review, and the best, entirely offline. But that is not all! RevisApp has more than 600 contents in Natural Sciences (Chemistry, Physics and Biology) Human Sciences (History, Geography, Sociology, and Philosophy), and Math. RevisApp also helps you control your revision so that you know what subjects you have studied! And it doesn't stop there, RevisApp now has a notes section, where you can take notes on your studies, reminders and revisions. And to encourage you to do all this, you can unlock achievements, making your studies even more effective! All this with an intuitive navigation system with images and resolutions for a better understanding of the topics, and the best thing, it's TOTALLY free, download it now and leave your opinion! • Privacy policy and terms of use: https://www.revisapp.com/politica_de_privacidade
Notepad by Subject
Organize all your notes in a single digital notebook. Create multiple stories with unlimited pages to save text, images, and math expressions. Ideal for students to capture class notes and blackboard pictures.
- Digital notebook
- Organize by stories
- Insert text
- Insert images
- Insert math expressions
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Easy to use, one digital notebook for all needs. The annotations are separated by stories for better organization, you can create as many stories as you want, with as many pages as you need. Very useful for students, it serves to save pictures of the blackboard and other class notes. The notebook has the following features: To design insert texts Insert images from camera or gallery insert math expressions All very simple and without bureaucracy.
Screenshots
Verdict
The clearest difference is update cadence: RevisApp at every 6 days against Notepad by Subject's every 2 months. Notepad by Subject's advantage is review sentiment (80% vs 57%) and monetization model (ad-supported vs freemium). On price, ads, in-app purchases 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. RevisApp sells 15 in-app purchases, starting at $1.99 per month and Notepad by Subject sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
RevisApp ships an update every 6 days, Notepad by Subject every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | RevisApp | Notepad by Subject |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (17 ratings) — better | — |
| Positive reviews | 56.9% of reviews | 80.0% of reviews — better |
| Number of ratings | 17 — better | — |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | REVISAPP DESENVOLVIMENTO DE APLICATIVOS LTDA | Felipe Reitz |
Customer experience
RevisApp
Notepad by Subject
In-app purchases
RevisApp
- RevisApp PRO - Assinatura$1.991 Month
- Assinatura Mensal 20% OFF$1.991 Month
- RevisApp PRO - Assinatura$2.991 Month
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- Assinatura Anual$4.991 Year
- Assinatura Semestral$5.996 Months
- Assinatura Anual Season$6.991 Year
- Assinatura Anual Promo$9.991 Year
- Assinatura Anual$9.991 Year
- Assinatura Anual$11.991 Year
- Assinatura Anual$19.991 Year
- RevisApp PRO Vitalício 50% OFF$7.99
- RevisApp PRO Vitalício 30% OFF$9.99
- RevisApp PRO Vitalício2 variants$9.99
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- Mais revisōes sem propagandas$11.99
- RevisApp PRO Vitalício$11.99
Notepad by Subject
- Remove Ads$2.99
Questions
Is RevisApp free?
Is Notepad by Subject free?
Do RevisApp or Notepad by Subject have ads?
Which is updated more often, RevisApp or Notepad by Subject?
Other comparisons
