# atk vs flashinfo

The clearest difference is in-app purchases: atk at none against flashinfo's 5. atk also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. flashinfo sells 5 one-off in-app purchases. atk asks for nothing beyond the download.

atk ships an update every 2 weeks, flashinfo every 10 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | atk | flashinfo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 33 MB | 84 MB |
| Requires iOS | **12.2** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [军 刘](https://appshunter.io/developer/1811358184) | [中山凌闪科技有限责任公司](https://appshunter.io/developer/1896691094) |

## What reviewers say

### atk

[App page](https://appshunter.io/ios/app/atk-xtool/id6746311841)

This utility app facilitates Bluetooth debugging for instruments and meters. It allows for seamless connection and control of various devices.

**Highlights:** Bluetooth connectivity, Instrument debugging, Meter control, Device pairing, Real-time data transfer

**Features:** macOS Compatibility

**In-app purchases:** none


### flashinfo

[App page](https://appshunter.io/ios/app/flashinfo/id6769867396)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flashinfo-vip15 | $0.99 | one-time |
| flashinfo_cn_vip30 | $2.99 | one-time |
| flashinfo_cn_vip60 | $3.99 | one-time |
| flashinfo-vip180 | $11.99 | one-time |
| flashinfo-vip360 | $19.99 | one-time |


## Frequently asked questions

### Is atk free?

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

### Is flashinfo free?

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

### Do atk or flashinfo have ads?

flashinfo shows ads; atk does not.

### Which is updated more often, atk or flashinfo?

atk ships an update every 2 weeks, and flashinfo every 10 days. Most recently, atk was updated on October 2, 2026 and flashinfo on September 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.*