# 21express vs SpaceSight

The clearest difference is in-app purchases: 21express at none against SpaceSight's 10. 21express also leads on iOS requirement (7.0 vs 14.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. SpaceSight sells 10 in-app purchases, starting at $7.99 per month. 21express asks for nothing beyond the download.

21express ships an update monthly, SpaceSight every 3 weeks. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 21express | SpaceSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spacesight/id1638736997/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 201 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crocodic Studio](https://appshunter.io/developer/941979139) | [WHALE TECH PTE. LTD.](https://appshunter.io/developer/1638253017) |

## What reviewers say

### 21express

[App page](https://appshunter.io/ios/app/21express/id1036174567)

This app provides services for package and document delivery across Indonesia. It allows users to check shipping costs, track packages, and request order pickups, simplifying online selling and purchasing.

**Highlights:** Check shipping costs (domestic & international), Track packages, Request order pickups, Door-to-door service, Computerized shipment checking, Competitive pricing

**Features:** macOS Compatibility

**In-app purchases:** none


### SpaceSight

[App page](https://appshunter.io/ios/app/spacesight/id1638736997)

This app uses AIoT technology and intelligent algorithms to help retail brands digitize offline stores, analyze data, and conduct smart video inspections. It provides insights into regional operations and streamlines inspection tasks to drive business growth and efficiency.

**Highlights:** AIoT technology for retail, Intelligent AI algorithms, Digitization of offline store assets, Smart audio & video analysis, Customized data dashboards, Real-time store anomaly detection, Centralized task management

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boutique 2-Device Monthly | $7.99 | per month |
| Retail 5-Device Monthly | $19.99 | per month |
| Boutique 2-Device Annual | $79.99 | per year |
| Retail 5-Device Annual | $199.99 | per year |
| Add access for 1 device | $3.99 | one-time |
| 1,000 Compute Points Top-up Pack | $7.99 | one-time |
| Add access for 2 devices | $7.99 | one-time |
| 2,000 Compute Points Top-up Pack | $14.99 | one-time |
| Add access for 5 devices | $19.99 | one-time |
| 5,000 Compute Points Top-up Pack | $29.99 | one-time |


## Frequently asked questions

### Is 21express free?

21express is free to download, with no in-app purchases.

### Is SpaceSight free?

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

### Do 21express or SpaceSight have ads?

Neither 21express nor SpaceSight shows ads.

### Which is updated more often, 21express or SpaceSight?

21express ships an update monthly, and SpaceSight every 3 weeks. Most recently, 21express was updated on September 17, 2026 and SpaceSight on September 25, 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.*