# Dropbox vs Resilio Sync

The clearest difference is in-app purchases: Resilio Sync at none against Dropbox's 11. Resilio Sync also leads on review sentiment (78% vs 48%) and iOS requirement (11 vs 17.0). Dropbox's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, monetization model and device support there is nothing between them.

Both are free to download. Dropbox sells 9 in-app purchases, starting at $6.99 per month. Resilio Sync asks for nothing beyond the download.

Dropbox holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Dropbox has 900K ratings behind it against 844, so its average is the more settled of the two. Written reviews complicate that: 48% of Dropbox's written reviews are positive against 78% of Resilio Sync's, so the app with the better star average is not the one people write more warmly about.

Dropbox ships an update every 2 weeks, Resilio Sync every 3 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Dropbox | Resilio Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (900K ratings)](https://appshunter.io/ios/app/dropbox-cloud-storage-backup/id327630330/reviews)** | [4.5 (844 ratings)](https://appshunter.io/ios/app/resilio-sync/id1126282325/reviews) |
| Number of ratings | **900K** | 844 |
| Positive reviews | 47.6% of reviews | **77.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#5** | — |
| Size | 228 MB | 31 MB |
| Requires iOS | 17.0 | **11** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Dropbox, Inc.](https://appshunter.io/developer/327630333) | [Resilio Inc.](https://appshunter.io/developer/1126282324) |

## What reviewers say

### Dropbox

[App page](https://appshunter.io/ios/app/dropbox-cloud-storage-backup/id327630330)

**Currently charting:** #5 Top Grossing · Productivity, #27 Top Free · Productivity, #32 Top Grossing (US App Store)

Securely store, sync, and share your files and photos across all your devices. Easily upload, access, and send documents, videos, and more from anywhere, even offline. Offers robust backup and recovery features for peace of mind.

**Highlights:** Automatic photo and video upload, Offline file access, Large file sharing via links, Document scanning to PDF, Version history and file recovery, Cross-device synchronization

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dropbox Simple - Monthly | $6.99 | per month |
| Dropbox Plus - Monthly | $11.99 | per month |
| Dropbox Plus - Monthly | $11.99 | per month |
| Dropbox Plus - Monthly | $11.99 | per month |
| Dropbox Professional - Monthly | $19.99 | per month |
| Dropbox Professional - Monthly | $19.99 | per month |
| Dropbox Family - Monthly | $19.99 | per month |
| Dropbox Plus - Annual | $119.99 | per year |
| Dropbox Plus - Annual | $119.99 | per year |

**What reviewers like**

- 🚀 Reliable cloud storage
- 🔒 Secure file sharing
- 📁 Convenient file management
- 💻 Cross-device accessibility
- 📸 Automatic photo backups

**What reviewers complain about**

- 🐛 Buggy app updates
- 🔍 Confusing file navigation
- ⚠️ Unreliable upload/sync
- 💰 Expensive paid plans
- 🔋 High battery drain

**Reported bugs**

- Freezing on login screen
- Duplicate file uploads
- Incorrect file timestamps
- Incompatibility with iOS updates
- Disappearing recent files

**Requested features**

- Select all option for uploads
- Background upload support
- Integrated media player
- Increased free storage
- Flexible paid plan options


### 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 Dropbox free?

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

### Is Resilio Sync free?

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

### Which has better reviews, Dropbox or Resilio Sync?

Dropbox is rated higher. Dropbox averages 4.8 out of 5 from 900K ratings, while Resilio Sync averages 4.5 from 844 ratings.

### Do Dropbox or Resilio Sync have ads?

Resilio Sync shows ads; Dropbox does not.

### Which is updated more often, Dropbox or Resilio Sync?

Dropbox ships an update every 2 weeks, and Resilio Sync every 3 months. Most recently, Dropbox was updated on September 24, 2026 and Resilio Sync on September 20, 2026.

---

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