# 北斗应急通信 vs D5 Space

北斗应急通信 and D5 Space are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

北斗应急通信 ships an update every 3 weeks, D5 Space every 2 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 北斗应急通信 | D5 Space |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 34 MB | 52 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Pancoit Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1449958878) | [Beijing Sylincom Hypermedia Technology Co., Ltd](https://appshunter.io/developer/1467162647) |

## What reviewers say

### 北斗应急通信

[App page](https://appshunter.io/ios/app/id1537233767)

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

**In-app purchases:** none


### D5 Space

[App page](https://appshunter.io/ios/app/d5-space/id6474482115)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 北斗应急通信 free?

北斗应急通信 is free to download, with no in-app purchases.

### Is D5 Space free?

D5 Space is free to download, with no in-app purchases.

### Do 北斗应急通信 or D5 Space have ads?

Neither 北斗应急通信 nor D5 Space shows ads.

### Which is updated more often, 北斗应急通信 or D5 Space?

北斗应急通信 ships an update every 3 weeks, and D5 Space every 2 weeks. Most recently, 北斗应急通信 was updated on October 14, 2026 and D5 Space on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*