# SUS 2025 vs StudyFi

The clearest difference is in-app purchases: SUS 2025 at none against StudyFi's 10. SUS 2025 also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (11.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. StudyFi sells 10 in-app purchases, starting at $12.99 per month. SUS 2025 asks for nothing beyond the download.

SUS 2025 ships an update every 3 days, StudyFi every 2 weeks. The most recent releases landed on October 16, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SUS 2025 | StudyFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (6 ratings)](https://appshunter.io/ios/app/studyfi-ai-study-and-flashcards/id6749504762/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 23 MB | 221 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Igor Masarovic](https://appshunter.io/developer/1455960706) | [Studyfi s.r.o.](https://appshunter.io/developer/1830822869) |

## What reviewers say

### SUS 2025

[App page](https://appshunter.io/ios/app/sus-2025/id6746577549)

**Features:** macOS Compatibility

**In-app purchases:** none


### StudyFi

[App page](https://appshunter.io/ios/app/studyfi-ai-study-and-flashcards/id6749504762)

Transform study materials into AI-powered flashcards, summaries, quizzes, and podcasts. Get instant explanations, essay help, and mind maps from your notes, PDFs, or slides. Improve grades and study more efficiently.

**Highlights:** AI flashcards with spaced repetition, Instant summaries of long texts, AI-generated quizzes and practice tests, Mind maps for complex topics, Study podcasts from notes, AI chat for explanations and essay help

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyFi Pro | $12.99 | per month |
| StudyFi Monthly | $14.99 | per month |
| StudyFi Monthly (Trial) | $14.99 | per month |
| StudyFi Quarterly | $17.99 | per 3 months |
| StudyFi Quarterly (Trial) | $17.99 | per 3 months |
| StudyFi Pro | $24.99 | per 3 months |
| StudyFi Yearly | $49.99 | per year |
| StudyFi Yearly (Trial) | $49.99 | per year |
| StudyFi Max | $69.99 | per 3 months |
| StudyFi Max | $199.99 | per year |


## Frequently asked questions

### Is SUS 2025 free?

SUS 2025 is free to download, with no in-app purchases.

### Is StudyFi free?

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

### Do SUS 2025 or StudyFi have ads?

Neither SUS 2025 nor StudyFi shows ads.

### Which is updated more often, SUS 2025 or StudyFi?

SUS 2025 ships an update every 3 days, and StudyFi every 2 weeks. Most recently, SUS 2025 was updated on October 16, 2026 and StudyFi on November 5, 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.*