# Stift vs evo | revisa

The clearest difference is update cadence: Stift at every 2 weeks against evo | revisa's every 3 months. Stift also leads on review sentiment (88% vs 75%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stift ships an update every 2 weeks, evo | revisa every 3 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stift | evo | revisa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stift/id1548578344/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **87.5% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 116 MB | 56 MB |
| Requires iOS | 15.5.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STIFT LTDA](https://appshunter.io/developer/1548578616) | [Evolucional Editora e Servicos de Informação em Internet Ltda](https://appshunter.io/developer/1726045272) |

## What reviewers say

### Stift

[App page](https://appshunter.io/ios/app/stift/id1548578344)

Get academic questions answered by teachers nationwide. Submit queries via text, video, photos, audio, or PDFs for a seamless learning experience. Connects students with educators for instant support.

**Highlights:** Submit questions via text, video, photos, audio, PDF, Receive answers from teachers nationwide, Connects students and educators, Intuitive and natural user experience, Academic support ecosystem

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

**In-app purchases:** none


### evo | revisa

[App page](https://appshunter.io/ios/app/evo-revisa/id6744114282)

Enhance your Enem exam preparation with this app, which integrates with a printed workbook. Scan your answers, track your TRI score, and receive personalized revision recommendations based on your performance.

**Highlights:** Integrated printed workbook and app experience, Scan and digitize answer sheets, Track updated TRI score and performance, Personalized revision index and focused questions, Video solutions for incorrect answers

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

**In-app purchases:** none


## Frequently asked questions

### Is Stift free?

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

### Is evo | revisa free?

evo | revisa is free to download, with no in-app purchases.

### Do Stift or evo | revisa have ads?

Neither Stift nor evo | revisa shows ads.

### Which is updated more often, Stift or evo | revisa?

Stift ships an update every 2 weeks, and evo | revisa every 3 months. Most recently, Stift was updated on October 16, 2026 and evo | revisa on October 24, 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.*