# Codelet vs Devmaxx

The clearest difference is in-app purchases: Codelet at none against Devmaxx's 2. Codelet also leads on review sentiment (53% vs 21%) and rating (4.7 vs 4.4). Devmaxx's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (495 vs 127). On price, ads 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. Codelet asks for nothing beyond the download.

Codelet holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 127 and 495 respectively. Written reviews point the same way: 53% of Codelet's written reviews are positive against 21% of Devmaxx's.

Codelet ships an update every 2 months, Devmaxx every 2 weeks. The most recent releases landed on August 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Codelet | Devmaxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (127 ratings)](https://appshunter.io/ios/app/codelet/id1517315454/reviews)** | [4.4 (495 ratings)](https://appshunter.io/ios/app/devmaxx/id6758278144/reviews) |
| Number of ratings | 127 | **495** |
| Positive reviews | **53.3% of reviews** | 20.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 25 MB | 26 MB |
| Requires iOS | **13.4** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Codelet LLC](https://appshunter.io/developer/1517315453) | [Arjay McCandless LLC](https://appshunter.io/developer/1871931520) |

## What reviewers say

### Codelet

[App page](https://appshunter.io/ios/app/codelet/id1517315454)

Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.

**Highlights:** Identify core patterns, Analyze approaches, Track performance, Identify improvement areas, Practice coding questions, Anytime, anywhere practice

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Codelet free?

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

### Is Devmaxx free?

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

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

Codelet is rated higher. Codelet averages 4.7 out of 5 from 127 ratings, while Devmaxx averages 4.4 from 495 ratings.

### Do Codelet or Devmaxx have ads?

Neither Codelet nor Devmaxx shows ads.

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

Codelet ships an update every 2 months, and Devmaxx every 2 weeks. Most recently, Codelet was updated on August 13, 2026 and Devmaxx on September 22, 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.*