# E vs GoDeadOn

The clearest difference is review sentiment: GoDeadOn at 93% against E's 46%. GoDeadOn also leads on rating (4.9 vs 3.9) and update cadence (every 11 days vs every 4 months). E's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GoDeadOn sells 2 in-app purchases, starting at $4.99 per month. E asks for nothing beyond the download.

GoDeadOn holds the better App Store score, 4.9 against 3.9. That said, the two scores are not equally well evidenced: GoDeadOn has 685 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 46% of E's written reviews are positive against 93% of GoDeadOn's.

E ships an update every 4 months, GoDeadOn every 11 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | E | GoDeadOn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (24 ratings)](https://appshunter.io/ios/app/e-tuner-4/id1579096205/reviews) | **[4.9 (685 ratings)](https://appshunter.io/ios/app/godeadon/id6446056005/reviews)** |
| Number of ratings | 24 | **685** |
| Positive reviews | 46.2% of reviews | **92.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 62 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edelbrock Corp](https://appshunter.io/developer/1579096297) | [Logan Back](https://appshunter.io/developer/1675706718) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-tuner-4/id1579096205)

This app connects wirelessly to an EFI system, allowing users to monitor engine data and adjust various settings like air-fuel ratios and ignition timing. It offers a setup wizard for initial calibration and advanced tuning options for performance optimization.

**Highlights:** Bluetooth ECU communication, Live tuning of ECU settings, Real-time engine and sensor data monitoring, Setup Wizard for base calibration, Advanced tuning functions, Diagnostic troubleshooting page, Vivid gauge displays

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

**In-app purchases:** none


### GoDeadOn

[App page](https://appshunter.io/ios/app/godeadon/id6446056005)

This app serves as a comprehensive logbook for drag racing enthusiasts. It allows users to easily record race runs, analyze performance metrics like split times, and manage vehicle details. Integrated weather data helps optimize racing strategy.

**Highlights:** Effortless race run logging, Performance analytics and split times, Automatic weather integration, Vehicle profile management, Maintenance record tracking, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is E free?

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

### Is GoDeadOn free?

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

### Which has better reviews, E or GoDeadOn?

GoDeadOn is rated higher. E averages 3.9 out of 5 from 24 ratings, while GoDeadOn averages 4.9 from 685 ratings.

### Do E or GoDeadOn have ads?

Neither E nor GoDeadOn shows ads.

### Which is updated more often, E or GoDeadOn?

E ships an update every 4 months, and GoDeadOn every 11 days. Most recently, E was updated on October 14, 2026 and GoDeadOn on October 16, 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.*