# NAS Explorer vs Resilio Sync

The clearest difference is ads: NAS Explorer at none against Resilio Sync's shown. NAS Explorer also leads on iOS requirement (8.0 vs 11). On price, update cadence, 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.

NAS Explorer ships an update every 5 months, Resilio Sync every 3 months. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | NAS Explorer | Resilio Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (844 ratings)](https://appshunter.io/ios/app/resilio-sync/id1126282325/reviews)** |
| Number of ratings | — | **844** |
| Positive reviews | — | 77.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 78 MB | 31 MB |
| Requires iOS | **8.0** | 11 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wooi Kiang Cheah](https://appshunter.io/developer/826354682) | [Resilio Inc.](https://appshunter.io/developer/1126282324) |

## What reviewers say

### NAS Explorer

[App page](https://appshunter.io/ios/app/nas-explorer/id826354679)

**Features:** macOS Compatibility

**In-app purchases:** none


### Resilio Sync

[App page](https://appshunter.io/ios/app/resilio-sync/id1126282325)

Securely transfer files and back up photos between your devices without using third-party servers. Enjoy unlimited storage and speed, with direct peer-to-peer transfers for privacy and efficiency. Supports all file types across various platforms.

**Highlights:** Private cloud creation, Secure direct file transfers, Unlimited storage and speed, Automatic camera backup, Cross-platform device support, Selective file syncing

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and reliable syncing
- 🔒 Secure private cloud solution
- 👍 Seamless cross-platform integration
- 💡 Selective sync for efficient storage management
- 👍 Easy to set up and use

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔋 Lack of background sync on iOS
- 👎 Limited file management features within the app
- 👎 Outdated iOS integration, not optimized for newer versions

**Reported bugs**

- Syncing issues after iOS updates
- Inconsistent behavior when removing folders
- Camera roll backup not working as expected

**Requested features**

- Improved iOS integration with Files app
- Background sync for camera roll backup
- Built-in media player and gallery view
- Ability to select and move multiple files at once


## Frequently asked questions

### Is NAS Explorer free?

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

### Is Resilio Sync free?

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

### Do NAS Explorer or Resilio Sync have ads?

Resilio Sync shows ads; NAS Explorer does not.

### Which is updated more often, NAS Explorer or Resilio Sync?

NAS Explorer ships an update every 5 months, and Resilio Sync every 3 months. Most recently, NAS Explorer was updated on September 29, 2026 and Resilio Sync on October 15, 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.*