# e勘察 vs iPocketRemote

The clearest difference is in-app purchases: e勘察 at none against iPocketRemote's 2. e勘察 also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iPocketRemote sells 2 in-app purchases, starting at $1.99 per year. e勘察 asks for nothing beyond the download.

e勘察 ships an update fortnightly, iPocketRemote every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | e勘察 | iPocketRemote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [China Jikan Research Institute Of Engineering Investigations And Design, Co., Lt d.](https://appshunter.io/developer/1606692541) | [胜天 何](https://appshunter.io/developer/1667218804) |

## What reviewers say

### e勘察

[App page](https://appshunter.io/ios/app/e/id1606692539)

**Features:** macOS Compatibility

**In-app purchases:** none


### iPocketRemote

[App page](https://appshunter.io/ios/app/ipocketremote-mac-trackpad/id6753889611)

Transform your iPhone into a wireless trackpad and remote for your Mac. Control the pointer, media, volume, and system functions like locking or sleeping your computer. Connects securely over your local network without needing a cloud service.

**Highlights:** Wireless trackpad control, Media and volume control, System control (lock/sleep), Secure local network connection, QR code or code pairing, Multiple trackpad styles

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Premium | $1.99 | per year |
| Lifetime Premium | $3.99 | one-time |


## Frequently asked questions

### Is e勘察 free?

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

### Is iPocketRemote free?

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

### Do e勘察 or iPocketRemote have ads?

Neither e勘察 nor iPocketRemote shows ads.

### Which is updated more often, e勘察 or iPocketRemote?

e勘察 ships an update fortnightly, and iPocketRemote every 2 weeks. Most recently, e勘察 was updated on October 13, 2026 and iPocketRemote on October 11, 2026.

---

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