# JHP byNSDev vs OneSync

The clearest difference is in-app purchases: JHP byNSDev at none against OneSync's 2. JHP byNSDev also leads on ads (none vs shown). OneSync's advantage is update cadence (every 9 days vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. OneSync sells 2 in-app purchases, starting at $2.99 per month. JHP byNSDev asks for nothing beyond the download.

JHP byNSDev ships an update every 7 months, OneSync every 9 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JHP byNSDev | OneSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/onesync-file-share/id6753986352/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 26 MB | 43 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [JUKI JUNG](https://appshunter.io/developer/1212179274) |

## What reviewers say

### JHP byNSDev

[App page](https://appshunter.io/ios/app/jhp-bynsdev/id1244732477)

**Features:** macOS Compatibility

**In-app purchases:** none


### OneSync

[App page](https://appshunter.io/ios/app/onesync-file-share/id6753986352)

Instantly share files and text between all your devices without needing to sign up. Use QR codes for quick connections and enjoy secure, end-to-end encrypted transfers. Ideal for personal use or quick transfers to friends.

**Highlights:** Instant cross-platform file sharing, QR code for quick session joining, Secure end-to-end encryption, No sign-up required, Share text and files

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneSync Pro Monthly | $2.99 | per month |
| OneSync Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is JHP byNSDev free?

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

### Is OneSync free?

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

### Do JHP byNSDev or OneSync have ads?

OneSync shows ads; JHP byNSDev does not.

### Which is updated more often, JHP byNSDev or OneSync?

JHP byNSDev ships an update every 7 months, and OneSync every 9 days. Most recently, JHP byNSDev was updated on October 3, 2026 and OneSync on October 24, 2026.

---

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