# AJ EV START vs Modbus TCP Tools

The clearest difference is in-app purchases: AJ EV START at none against Modbus TCP Tools's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Modbus TCP Tools sells 1 one-off in-app purchase. AJ EV START asks for nothing beyond the download.

## The numbers

| Metric | AJ EV START | Modbus TCP Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 2 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AJ ADVANCE TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1471302968) | [BITAJON SYSTEMS LTDA](https://appshunter.io/developer/1896653646) |

## What reviewers say

### AJ EV START

[App page](https://appshunter.io/ios/app/aj-ev-start/id6747973319)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modbus TCP Tools

[App page](https://appshunter.io/ios/app/modbus-tcp-tools/id6786831533)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modbus TCP Tool | $9.99 | one-time |


## Frequently asked questions

### Is AJ EV START free?

AJ EV START is free to download, with no in-app purchases.

### Is Modbus TCP Tools free?

Modbus TCP Tools is free to download, with in-app purchases available.

### Do AJ EV START or Modbus TCP Tools have ads?

Neither AJ EV START nor Modbus TCP Tools shows ads.

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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.*