# Sync vs WordByWord

The clearest difference is rating: WordByWord at 5.0 against Sync's 4.2. WordByWord also leads on update cadence (every 9 days vs monthly). Sync's advantage is ratings volume (821 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WordByWord holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Sync has 821 ratings behind it against 1, so its average is the more settled of the two.

Sync ships an update monthly, WordByWord every 9 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sync | WordByWord |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (821 ratings)](https://appshunter.io/ios/app/sync-secure-cloud-storage/id917410266/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wordbyword-speed-reader/id6802850231/reviews)** |
| Number of ratings | **821** | 1 |
| Positive reviews | 51.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 53 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sync.com Inc.](https://appshunter.io/developer/917410265) | [Tehran Hamidzada](https://appshunter.io/developer/1896601819) |

## What reviewers say

### Sync

[App page](https://appshunter.io/ios/app/sync-secure-cloud-storage/id917410266)

Securely store, access, and share your files with end-to-end encryption. This cloud storage solution allows you to sync data across all your devices and collaborate with others through shared folders. Protect your sensitive information with robust privacy features.

**Highlights:** 5 GB free secure cloud storage, Access files from any device, Secure file sharing via links, Collaborate with shared folders, End-to-end encryption, Access controls

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly
- 🔒 Secure cloud storage
- 💡 Great value for the price
- 🚀 Fast and reliable
- 🇨🇦 Canadian-based company

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔍 Lack of search functionality
- 🚧 Outdated and basic UI
- 🔻 Slow upload/download speeds
- 📂 Limited file management options

**Reported bugs**

- Unreliable camera roll backup
- Inconsistent file sync across devices
- Frequent app crashes and freezes
- Inability to access offline files
- Sync issues when switching devices

**Requested features**

- Improved iOS app integration with Files app
- Video playback and streaming support
- Bulk file management (rename, move, delete)
- Advanced sharing options and controls
- Better background sync for photos/videos


### WordByWord

[App page](https://appshunter.io/ios/app/wordbyword-speed-reader/id6802850231)

This app helps you read faster by displaying text one word at a time in a fixed position. It supports various text formats like PDFs, EPUBs, and web articles, allowing you to adjust reading speed up to 1200 WPM. All processing is done locally on your device for privacy.

**Highlights:** Reads text one word at a time (RSVP), Supports PDFs, EPUBs, web articles, and copied text, Adjustable reading speed from 100 to 1200 WPM, Punctuation and sentence endings are respected, Progress is saved for each document, Includes three classic books

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

**In-app purchases:** none


## Frequently asked questions

### Is Sync free?

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

### Is WordByWord free?

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

### Which has better reviews, Sync or WordByWord?

WordByWord is rated higher. Sync averages 4.2 out of 5 from 821 ratings, while WordByWord averages 5.0 from 1 ratings.

### Do Sync or WordByWord have ads?

Neither Sync nor WordByWord shows ads.

### Which is updated more often, Sync or WordByWord?

Sync ships an update monthly, and WordByWord every 9 days. Most recently, Sync was updated on October 15, 2026 and WordByWord on October 11, 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.*