# SEER Assistant vs E

The clearest difference is rating: SEER Assistant at 5.0 against E's 4.0. SEER Assistant also leads on iOS requirement (12.0 vs 16.0). E's advantage is ratings volume (22 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.

SEER Assistant holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: E has 22 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | SEER Assistant | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seer-assistant/id1546013476/reviews)** | [4.0 (22 ratings)](https://appshunter.io/ios/app/e-tuner-4/id1579096205/reviews) |
| Number of ratings | 1 | **22** |
| Positive reviews | — | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 months |
| Monetization | Free | Free |
| Size | 13 MB | 50 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VAIS Technology](https://appshunter.io/developer/758905891) | [Edelbrock Corp](https://appshunter.io/developer/1579096297) |

## What reviewers say

### SEER Assistant

[App page](https://appshunter.io/ios/app/seer-assistant/id1546013476)

This utility app manages a smart entry and exit recognition system for vehicles. It allows users to register and update the system, pair key tags, upload custom automation flows, and test signal quality.

**Highlights:** Register and update SEER system, Pair replacement Keytags, Upload SEER Flow or Template, Test Antenna signal quality, Proximity automation for vehicles, Customize accessory actions

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is SEER Assistant free?

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

### Is E free?

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

### Which has better reviews, SEER Assistant or E?

SEER Assistant is rated higher. SEER Assistant averages 5.0 out of 5 from 1 ratings, while E averages 4.0 from 22 ratings.

### Do SEER Assistant or E have ads?

Neither SEER Assistant nor E shows ads.

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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.*