# chiefymap HD vs BURNLAB X

The clearest difference is in-app purchases: BURNLAB X at none against chiefymap HD's 2. BURNLAB X also leads on device support (3 vs 1). chiefymap HD's advantage is iOS requirement (9.0 vs 12.0). On price, update cadence and ads there is nothing between them.

Both are free to download. chiefymap HD sells 2 one-off in-app purchases. BURNLAB X asks for nothing beyond the download.

chiefymap HD ships an update every 5 weeks, BURNLAB X every 6 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | chiefymap HD | BURNLAB X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Size | 76 MB | 145 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHENGDU SUNVO SPATIAL INFORMATION TECHNOLOGY Co., Ltd.](https://appshunter.io/developer/1404238964) | [Shenzhen AoHui Technologies Co., Ltd.](https://appshunter.io/developer/1830200091) |

## What reviewers say

### chiefymap HD

[App page](https://appshunter.io/ios/app/chiefymap-hd/id1397258653)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 智飞地图包月 | $46.99 | one-time |
| 智飞地图包年 | $349.99 | one-time |


### BURNLAB X

[App page](https://appshunter.io/ios/app/burnlab-x/id6751102512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is chiefymap HD free?

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

### Is BURNLAB X free?

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

### Do chiefymap HD or BURNLAB X have ads?

Neither chiefymap HD nor BURNLAB X shows ads.

### Which is updated more often, chiefymap HD or BURNLAB X?

chiefymap HD ships an update every 5 weeks, and BURNLAB X every 6 weeks. Most recently, chiefymap HD was updated on October 26, 2026 and BURNLAB X on October 28, 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.*