# Khan Academy vs Ibis Prep

The clearest difference is rating: Ibis Prep at 5.0 against Khan Academy's 4.6. Ibis Prep also leads on review sentiment (100% vs 74%) and update cadence (fortnightly vs every 6 weeks). Khan Academy's advantage is ratings volume (110K vs 4) and chart position (#65 vs unranked). 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.

Ibis Prep holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Khan Academy has 110K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 74% of Khan Academy's written reviews are positive against 100% of Ibis Prep's.

Khan Academy ships an update every 6 weeks, Ibis Prep fortnightly. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Khan Academy | Ibis Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (110K ratings)](https://appshunter.io/ios/app/khan-academy/id469863705/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ibis-prep/id6448734780/reviews)** |
| Number of ratings | **110K** | 4 |
| Positive reviews | 74.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Best chart rank | **#65** | — |
| Size | 52 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Khan Academy](https://appshunter.io/developer/469863708) | [Ibis Prep](https://appshunter.io/developer/1685956867) |

## What reviewers say

### Khan Academy

[App page](https://appshunter.io/ios/app/khan-academy/id469863705)

**Currently charting:** #65 Top Free · Education (US App Store)

Access a vast library of free educational content, including interactive exercises, videos, and articles. Master subjects from math and science to humanities and finance at your own pace, with offline access and personalized learning paths.

**Highlights:** Thousands of interactive exercises, videos, and articles, Study math, science, economics, finance, grammar, history, and more, Practice exercises with instant feedback and hints, Offline content access, Personalized learning mastery system, Syncs progress with website account

**In-app purchases:** none

**What reviewers like**

- 🚀 Impeccable app
- 👍 Very easy to learn with
- 👍 Great for learning math
- 👍 Excellent math program
- 👍 Fantastic learning tool

**What reviewers complain about**

- 🐛 New writing system issues
- 🐛 Incorrect grammar
- 🐛 Bugs and glitches
- 🐛 Deleted all my progress
- 🐛 Annoying keyboard issues

**Reported bugs**

- Incorrect answers marked wrong
- Keyboard issues
- Glitches in interactive diagrams
- Crashes and freezes
- Content not loading

**Requested features**

- Add dark mode
- Improve search and navigation
- Add more content for higher grades
- Allow redoing exercises
- Improve writing/drawing tools


### Ibis Prep

[App page](https://appshunter.io/ios/app/ibis-prep/id6448734780)

Find academic tutors for any subject, from K12 to graduate-level exams and professional licensing tests. Access ongoing courses and interactive question banks to enhance your learning and exam preparation.

**Highlights:** Academic tutoring for all subjects, Test preparation for standardized exams, K12, college, and graduate-level courses, Professional licensing exam prep, Ongoing courses, Interactive question banks

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

**In-app purchases:** none


## Frequently asked questions

### Is Khan Academy free?

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

### Is Ibis Prep free?

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

### Which has better reviews, Khan Academy or Ibis Prep?

Ibis Prep is rated higher. Khan Academy averages 4.6 out of 5 from 110K ratings, while Ibis Prep averages 5.0 from 4 ratings.

### Do Khan Academy or Ibis Prep have ads?

Neither Khan Academy nor Ibis Prep shows ads.

### Which is updated more often, Khan Academy or Ibis Prep?

Khan Academy ships an update every 6 weeks, and Ibis Prep fortnightly. Most recently, Khan Academy was updated on September 25, 2026 and Ibis Prep on September 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.*