# Brilliant vs Engineering Formulas

The clearest difference is ads: Engineering Formulas at none against Brilliant's shown. Engineering Formulas also leads on iOS requirement (15.1 vs 17.0). Brilliant's advantage is update cadence (weekly vs every 2 months) and chart position (#70 vs unranked). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Brilliant sells 10 in-app purchases, starting at $19.99 per month and Engineering Formulas sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brilliant ships an update weekly, Engineering Formulas every 2 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Brilliant | Engineering Formulas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (33K ratings)](https://appshunter.io/ios/app/brilliant-learn-math-and-coding/id913335252/reviews)** | — |
| Number of ratings | **33K** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#70** | — |
| Size | 104 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Brilliant.org](https://appshunter.io/developer/913335255) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### Brilliant

[App page](https://appshunter.io/ios/app/brilliant-learn-math-and-coding/id913335252)

**Currently charting:** #70 Top Grossing · Education, #154 Top Free · Education (US App Store)

This app offers a personalized learning experience for math and coding, acting as a virtual tutor. It guides users through problems, fostering understanding and problem-solving skills with expert-crafted content. Suitable for learners from grade 5 through college and beyond.

**Highlights:** Personalized one-on-one learning, Interactive problem-solving guidance, Expert-crafted curriculum, Adaptive learning system, Builds critical thinking skills, Covers math, coding, science, and more

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brilliant Premium - Personal stats & exclusive problems | $19.99 | per month |
| Brilliant Premium: Fun, challenging problems in math and science by experts | $24.99 | per month |
| Brilliant Premium | $24.99 | per month |
| Brilliant Premium with Tutor | $30.00 | per month |
| Brilliant Premium: Fun, challenging problems in math and science by experts | $119.99 | per year |
| Brilliant Premium | $127.99 | per year |
| Brilliant Premium | $127.99 | per year |
| Brilliant Premium: Fun, challenging problems in math and science by experts | $149.99 | per year |
| Brilliant Premium | $149.99 | per year |
| Brilliant Premium with Tutor | $191.99 | per year |

**What reviewers like**

- 🚀 Quick exercises, fast improvement
- 👍 Engaging and easy learning
- 👍 Effective learning of complex topics
- 👍 Intuitive and challenging but not intimidating
- 👍 Wonderful learning tool

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Bugs and glitches
- 🔍 Limited variety of learning methods
- 🔍 Limited course selection
- 🔍 Inconsistent explanations and unclear wording

**Reported bugs**

- Progress not saving correctly
- Explanations not loading properly
- Home page not loading
- Difficulty cancelling subscription

**Requested features**

- Dark mode option
- Offline mode
- Spaced repetition practice
- Ability to bookmark/save difficult problems
- More detailed explanations


### Engineering Formulas

[App page](https://appshunter.io/ios/app/engineering-formulas-engiref/id6758258119)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Access | $54.99 | one-time |


## Frequently asked questions

### Is Brilliant free?

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

### Is Engineering Formulas free?

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

### Do Brilliant or Engineering Formulas have ads?

Brilliant shows ads; Engineering Formulas does not.

### Which is updated more often, Brilliant or Engineering Formulas?

Brilliant ships an update weekly, and Engineering Formulas every 2 months. Most recently, Brilliant was updated on November 9, 2026 and Engineering Formulas on November 3, 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.*