# E2 EDID vs Sync

The clearest difference is price: Sync at Free against E2 EDID's $1.99. Sync also leads on update cadence (every 9 days vs every 7 months). E2 EDID's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.6). On ads and device support there is nothing between them.

Sync is free to download; E2 EDID costs $1.99 up front. Sync sells 4 one-off in-app purchases. E2 EDID asks for nothing beyond the download.

E2 EDID ships an update every 7 months, Sync every 9 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | E2 EDID | Sync |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/e2-edid/id1299073125/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Langhorst](https://appshunter.io/developer/1277293392) | [Sync-it.co.uk](https://appshunter.io/developer/1878336212) |

## What reviewers say

### E2 EDID

[App page](https://appshunter.io/ios/app/e2-edid/id1299073125)

This utility app calculates VESA values for Barco E2 & S3 operators. It enables the creation of custom EDID resolutions on Event Master device inputs and outputs, which can help reduce system resources, especially for LED display configurations.

**Highlights:** Calculates VESA values, Creates custom EDID resolutions, Supports Barco E2 & S3, Reduces system resources, Optimized for LED displays

**Features:** Vision Pro support

**In-app purchases:** none


### Sync

[App page](https://appshunter.io/ios/app/sync-it-plus/id6759370758)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hardware Unlock | Free | one-time |
| Sync-It 14 Day Trial | Free | one-time |
| Sync-it legacy unlock | $44.99 | one-time |
| Sync-It Full Unlock | $89.99 | one-time |


## Frequently asked questions

### Is E2 EDID free?

E2 EDID costs $1.99, with no in-app purchases.

### Is Sync free?

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

### Do E2 EDID or Sync have ads?

Neither E2 EDID nor Sync shows ads.

### Which is updated more often, E2 EDID or Sync?

E2 EDID ships an update every 7 months, and Sync every 9 days. Most recently, E2 EDID was updated on October 4, 2026 and Sync on October 8, 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.*