# Anyscan M40 vs Advancer AD20

The clearest difference is iOS requirement: Anyscan M40 at 8.0 against Advancer AD20's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Anyscan M40 ships an update every 6 weeks, Advancer AD20 monthly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Anyscan M40 | Advancer AD20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (65 ratings)](https://appshunter.io/ios/app/advancer-ad20/id6444664990/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 13.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free |
| Size | 101 MB | 533 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [深圳市云伽未来智能技术有限公司](https://appshunter.io/developer/1638728786) |

## What reviewers say

### Anyscan M40

[App page](https://appshunter.io/ios/app/anyscan-m40/id1543350269)

**Features:** macOS Compatibility

**In-app purchases:** none


### Advancer AD20

[App page](https://appshunter.io/ios/app/advancer-ad20/id6444664990)

This app connects to a smart OBD dongle to provide vehicle health checks, diagnosis, and real-time monitoring. It helps identify fault codes, analyze driving habits, and offers maintenance reminders for enhanced driving safety.

**Highlights:** OBD-II Diagnosis, In-depth system check, Live vehicle data monitoring, Maintenance light reset, Trip recorder, Driving habits analysis

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy installation and pairing
- 👍 Straightforward iPad pairing
- 👍 Full diagnostic capabilities
- 👍 Satisfied with results
- 👍 Works as expected for some users

**What reviewers complain about**

- 🐛 Cannot connect to device
- 🐛 Scanner tied to another account
- 🐛 Required account creation
- 🐛 Invalid email for account creation
- 🐛 Does not connect to specific car models

**Reported bugs**

- Cannot connect to scanner
- Scanner tied to another account
- Account creation issues (invalid email)
- Device stops working after registration
- Login timeouts

**Requested features**

- Add more languages, including Chinese
- Improve information availability for various car models
- Fix issues with iOS updates
- Improve app layout and navigation
- Increase text size and contrast


## Frequently asked questions

### Is Anyscan M40 free?

Anyscan M40 is free to download, with no in-app purchases.

### Is Advancer AD20 free?

Advancer AD20 is free to download, with no in-app purchases.

### Do Anyscan M40 or Advancer AD20 have ads?

Neither Anyscan M40 nor Advancer AD20 shows ads.

### Which is updated more often, Anyscan M40 or Advancer AD20?

Anyscan M40 ships an update every 6 weeks, and Advancer AD20 monthly. Most recently, Anyscan M40 was updated on October 29, 2026 and Advancer AD20 on October 30, 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.*