# iBarry vs iformula

The clearest difference is rating: iformula at 4.0 against iBarry's 3.7. iformula also leads on update cadence (every 2 months vs every 6 months) and review sentiment (65% vs 50%). iBarry's advantage is ratings volume (3 vs 1) and iOS requirement (9.3 vs 17.6). 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.

iformula holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of iBarry's written reviews are positive against 65% of iformula's.

iBarry ships an update every 6 months, iformula every 2 months. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iBarry | iformula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ibarry/id325047757/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/iformula/id325337275/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | **65.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 13 MB | 59 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Barry University](https://appshunter.io/developer/325047760) | [Tobias Werner](https://appshunter.io/developer/325337278) |

## What reviewers say

### iBarry

[App page](https://appshunter.io/ios/app/ibarry/id325047757)

This app provides access to official resources and services from Barry University for iOS users. It serves as a central hub for students, faculty, and staff to connect with the university.

**Highlights:** Official university resources, Student services access, Faculty and staff tools, iOS platform integration

**Features:** macOS Compatibility

**In-app purchases:** none


### iformula

[App page](https://appshunter.io/ios/app/iformula/id325337275)

This app is a comprehensive math learning platform for students and professionals. It offers a vast library of over 1000 math equations and topics, along with features like search, note-taking, and bookmarking. It aims to eliminate the need for physical math textbooks.

**Highlights:** 1000+ math equations and topics, Full-featured search functionality, Note-taking system, Bookmarking for favorite equations, Dual language support (English & German), Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is iBarry free?

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

### Is iformula free?

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

### Which has better reviews, iBarry or iformula?

iformula is rated higher. iBarry averages 3.7 out of 5 from 3 ratings, while iformula averages 4.0 from 1 ratings.

### Do iBarry or iformula have ads?

Neither iBarry nor iformula shows ads.

### Which is updated more often, iBarry or iformula?

iBarry ships an update every 6 months, and iformula every 2 months. Most recently, iBarry was updated on September 26, 2026 and iformula on October 13, 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.*