# Devmaxx vs Axon

The clearest difference is review sentiment: Axon at 100% against Devmaxx's 16%. Axon also leads on monetization model (freemium vs subscription) and rating (4.6 vs 4.3). Devmaxx's advantage is ratings volume (527 vs 13). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Devmaxx sells 2 in-app purchases, starting at $8.99 per month and Axon sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Axon holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Devmaxx has 527 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 16% of Devmaxx's written reviews are positive against 100% of Axon's.

Devmaxx ships an update every 2 weeks, Axon every 5 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Devmaxx | Axon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (527 ratings)](https://appshunter.io/ios/app/devmaxx/id6758278144/reviews) | **[4.6 (13 ratings)](https://appshunter.io/ios/app/axon-learn-machine-learning/id6766640118/reviews)** |
| Number of ratings | **527** | 13 |
| Positive reviews | 16.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Subscription | **Freemium** |
| Size | 29 MB | 87 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Arjay McCandless LLC](https://appshunter.io/developer/1871931520) | [Fyxture](https://appshunter.io/developer/1896310603) |

## What reviewers say

### Devmaxx

[App page](https://appshunter.io/ios/app/devmaxx/id6758278144)

This app provides a daily system design question to help software engineers master essential skills for interviews and career growth. It offers clear explanations, linked resources, and a private community for learning and practice.

**Highlights:** Daily system design questions, Clear explanations and answer breakdowns, Linked learning resources, Access to previous questions, Private developer community, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Devmaxx Subscription | $8.99 | per month |
| Annual Devmaxx Subscription | $59.99 | per year |


### Axon

[App page](https://appshunter.io/ios/app/axon-learn-machine-learning/id6766640118)

Master the fundamentals of artificial intelligence and machine learning through interactive, hands-on lessons. Learn complex math concepts, core ML algorithms, neural networks, and cutting-edge AI models in just five minutes a day. Track your progress and stay motivated with daily streaks and leaderboards.

**Highlights:** Interactive math and concept visualization, Short, daily lessons, Covers math foundations to frontier AI, Gamified learning with streaks and leaderboards, Focus on practical ML understanding, AI-powered learning guide

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Axon Pro | $9.99 | per month |
| Axon Pro (Offer) | $39.99 | per year |
| Axon Pro | $69.99 | per year |
| Axon Sports Pass | $99.99 | per year |


## Frequently asked questions

### Is Devmaxx free?

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

### Is Axon free?

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

### Which has better reviews, Devmaxx or Axon?

Axon is rated higher. Devmaxx averages 4.3 out of 5 from 527 ratings, while Axon averages 4.6 from 13 ratings.

### Do Devmaxx or Axon have ads?

Neither Devmaxx nor Axon shows ads.

### Which is updated more often, Devmaxx or Axon?

Devmaxx ships an update every 2 weeks, and Axon every 5 days. Most recently, Devmaxx was updated on October 18, 2026 and Axon on October 8, 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.*