# EdrawMax vs Atom Bit Guide

The clearest difference is rating: Atom Bit Guide at 5.0 against EdrawMax's 3.4. Atom Bit Guide also leads on in-app purchases (none vs 9). EdrawMax's advantage is ratings volume (33 vs 1) and iOS requirement (11.0 vs 14.0.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EdrawMax sells 9 in-app purchases, starting at $6.99 per 7 days. Atom Bit Guide asks for nothing beyond the download.

Atom Bit Guide holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: EdrawMax has 33 ratings behind it against 1, so its average is the more settled of the two.

EdrawMax ships an update every 6 weeks, Atom Bit Guide every 2 months. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | EdrawMax | Atom Bit Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (33 ratings)](https://appshunter.io/ios/app/edrawmax-ai-diagram-maker/id1663182670/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atom-bit-guide/id6756152537/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 50 MB |
| Requires iOS | **11.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Edraw Software Co., Ltd](https://appshunter.io/developer/1071176507) | [Hole Products Limited Liability Company](https://appshunter.io/developer/1858751483) |

## What reviewers say

### EdrawMax

[App page](https://appshunter.io/ios/app/edrawmax-ai-diagram-maker/id1663182670)

This AI-powered diagramming tool transforms your ideas into professional visuals effortlessly. Create flowcharts, org charts, mind maps, and more with extensive templates and smart AI assistance. Collaborate seamlessly and export to various formats.

**Highlights:** Photo to editable diagram conversion, AI-powered diagram generation, 40,000+ templates and 17,000+ symbols, Multi-platform collaboration, Seamless sharing and export options, Import and edit Visio files

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EdrawMax Weekly Plan with ai | $6.99 | per 7 days |
| iOS Version Subscription | $9.99 | per 6 months |
| EdrawMax Anual Plan with ai | $29.99 | per year |
| Full-Platform Subscription 6 | $68.99 | per 6 months |
| Full-Platform Subscription 12 | $98.99 | per year |
| Cross-Platform 12 Months | $99.99 | per year |
| Edraw AI Tokens | $5.90 | one-time |
| Edraw AI tokens | $9.90 | one-time |
| Edraw AI tokens | $79.90 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive
- 🚀 Fast and smooth performance
- 💡 Helpful templates for quick start
- 🤝 Great collaboration features
- 🎨 Easy to customize diagrams

**What reviewers complain about**

- ❌ Not suitable for iPad
- 🐛 Generation failed errors
- 💳 Difficult to cancel auto-renewal
- 💸 No refunds for unwanted charges
- 📱 Mobile app is unusable

**Reported bugs**

- Data loss after signing out
- App not letting users join
- Generation failed errors
- iPhone version only, not iPad

**Requested features**

- iPad support
- Full-screen iPad app
- Replicate desktop version on mobile
- Improve mobile app usability


### Atom Bit Guide

[App page](https://appshunter.io/ios/app/atom-bit-guide/id6756152537)

This mobile application assists drilling professionals in selecting the correct diamond core bit configurations. It offers guidance, product details, and cross-reference tools to match bits with specific ground conditions and site requirements.

**Highlights:** Diamond core bit selection guidance, Product information, Cross-reference tools, Ground condition matching, Site needs assessment

**In-app purchases:** none


## Frequently asked questions

### Is EdrawMax free?

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

### Is Atom Bit Guide free?

Atom Bit Guide is free to download, with no in-app purchases.

### Which has better reviews, EdrawMax or Atom Bit Guide?

Atom Bit Guide is rated higher. EdrawMax averages 3.4 out of 5 from 33 ratings, while Atom Bit Guide averages 5.0 from 1 ratings.

### Do EdrawMax or Atom Bit Guide have ads?

Neither EdrawMax nor Atom Bit Guide shows ads.

### Which is updated more often, EdrawMax or Atom Bit Guide?

EdrawMax ships an update every 6 weeks, and Atom Bit Guide every 2 months. Most recently, EdrawMax was updated on September 28, 2026 and Atom Bit Guide on September 26, 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.*