# RevisApp vs 4Studies

The clearest difference is in-app purchases: 4Studies at none against RevisApp's 16. 4Studies also leads on update cadence (every 2 days vs every 6 days). RevisApp's advantage is rating (4.5 vs 4.0) and ratings volume (17 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RevisApp sells 15 in-app purchases, starting at $1.99 per month. 4Studies asks for nothing beyond the download.

RevisApp holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: RevisApp has 17 ratings behind it against 1, so its average is the more settled of the two.

RevisApp ships an update every 6 days, 4Studies every 2 days. The most recent releases landed on November 2, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | RevisApp | 4Studies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/revisapp/id1447918829/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/4studies-study-planner/id6479274987/reviews) |
| Number of ratings | **17** | 1 |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 97 MB | 119 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [REVISAPP DESENVOLVIMENTO DE APLICATIVOS LTDA](https://appshunter.io/developer/1447918828) | [SSRC TI](https://appshunter.io/developer/1676448502) |

## What reviewers say

### RevisApp

[App page](https://appshunter.io/ios/app/revisapp/id1447918829)

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.

**Highlights:** Offline access to subjects, Extensive content library (600+ topics), Revision progress tracking, Note-taking functionality, Achievement system for motivation, Intuitive navigation with visuals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RevisApp PRO - Assinatura | $1.99 | per month |
| Assinatura Mensal 20% OFF | $1.99 | per month |
| RevisApp PRO - Assinatura | $2.99 | per month |
| Assinatura Anual | $4.99 | per year |
| Assinatura Semestral | $5.99 | per 6 months |
| Assinatura Anual Season | $6.99 | per year |
| Assinatura Anual Promo | $9.99 | per year |
| Assinatura Anual | $9.99 | per year |
| Assinatura Anual | $11.99 | per year |
| Assinatura Anual | $19.99 | per year |
| RevisApp PRO Vitalício 50% OFF | $7.99 | one-time |
| RevisApp PRO Vitalício 30% OFF | $9.99 | one-time |
| RevisApp PRO Vitalício | $9.99 | one-time |
| Mais revisōes sem propagandas | $11.99 | one-time |
| RevisApp PRO Vitalício | $11.99 | one-time |


### 4Studies

[App page](https://appshunter.io/ios/app/4studies-study-planner/id6479274987)

This app helps students and educators organize classes, assignments, and deadlines with an intuitive interface. It also allows for the creation of customized practice tests for university and high school exams.

**Highlights:** Class and assignment organization, Customizable notes and reminders, Academic calendar view, University practice test creation, High school practice test creation, Intuitive user interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RevisApp free?

RevisApp is free to download, with in-app purchases available.

### Is 4Studies free?

4Studies is free to download, with no in-app purchases.

### Which has better reviews, RevisApp or 4Studies?

RevisApp is rated higher. RevisApp averages 4.5 out of 5 from 17 ratings, while 4Studies averages 4.0 from 1 ratings.

### Do RevisApp or 4Studies have ads?

Both RevisApp and 4Studies show ads.

### Which is updated more often, RevisApp or 4Studies?

RevisApp ships an update every 6 days, and 4Studies every 2 days. Most recently, RevisApp was updated on November 2, 2026 and 4Studies on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*