# LIOT vs 蔚蓝企业版（Blue Map Enterprise）

The clearest difference is update cadence: 蔚蓝企业版（Blue Map Enterprise） at fortnightly against LIOT's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

LIOT ships an update every 9 months, 蔚蓝企业版（Blue Map Enterprise） fortnightly. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LIOT | 蔚蓝企业版（Blue Map Enterprise） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 49 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [快意电梯股份有限公司](https://appshunter.io/developer/1449450831) | [北京市朝阳区公众环境研究中心](https://appshunter.io/developer/838211761) |

## What reviewers say

### LIOT

[App page](https://appshunter.io/ios/app/liot/id1450721327)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蔚蓝企业版（Blue Map Enterprise）

[App page](https://appshunter.io/ios/app/blue-map-enterprise/id1500244934)

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

**In-app purchases:** none


## Frequently asked questions

### Is LIOT free?

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

### Is 蔚蓝企业版（Blue Map Enterprise） free?

蔚蓝企业版（Blue Map Enterprise） is free to download, with no in-app purchases.

### Do LIOT or 蔚蓝企业版（Blue Map Enterprise） have ads?

Neither LIOT nor 蔚蓝企业版（Blue Map Enterprise） shows ads.

### Which is updated more often, LIOT or 蔚蓝企业版（Blue Map Enterprise）?

LIOT ships an update every 9 months, and 蔚蓝企业版（Blue Map Enterprise） fortnightly. Most recently, LIOT was updated on October 12, 2026 and 蔚蓝企业版（Blue Map Enterprise） on October 17, 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.*