# 123\Tune+ vs i6eR

The clearest difference is review sentiment: i6eR at 100% against 123\Tune+'s 58%. i6eR also leads on rating (5.0 vs 4.5). 123\Tune+'s advantage is in-app purchases (none vs 1) and ratings volume (242 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. i6eR sells 1 in-app purchase, starting at $5.99 per year. 123\Tune+ asks for nothing beyond the download.

i6eR holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 123\Tune+ has 242 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of 123\Tune+'s written reviews are positive against 100% of i6eR's.

## The numbers

| Metric | 123\Tune+ | i6eR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (242 ratings)](https://appshunter.io/ios/app/123tune-plus/id890882601/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i6er/id6742089158/reviews)** |
| Number of ratings | **242** | 1 |
| Positive reviews | 57.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free** | Freemium |
| Size | 209 MB | 20 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [Ronald Lee](https://appshunter.io/developer/1796748317) |

## What reviewers say

### 123\Tune+

[App page](https://appshunter.io/ios/app/123tune-plus/id890882601)

Control your classic car's ignition wirelessly via Bluetooth. Adjust advance and vacuum curves, monitor real-time engine data, and utilize features like a PIN-code immobilizer and rev limiter. Compatible with a wide range of classic vehicles.

**Highlights:** Wireless ignition curve adjustment, Real-time engine data monitoring, PIN-code immobilizer, Soft rev limiter, Tune mode for timing tests, MAP/boost sensor support

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

**In-app purchases:** none


### i6eR

[App page](https://appshunter.io/ios/app/i6er/id6742089158)

This app provides immediate access to critical health information for first responders and emergency contacts, even when your phone is locked. It allows you to input personalized medical details and can alert your emergency contacts.

**Highlights:** Emergency Mode Activation, Locked Screen Access, Personalized Health Data Input, Emergency Contact Alerts, User-Friendly Interface, Customizable Settings

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| i6er Yearly Plan | $5.99 | per year |


## Frequently asked questions

### Is 123\Tune+ free?

123\Tune+ is free to download, with no in-app purchases.

### Is i6eR free?

i6eR is free to download, with in-app purchases available.

### Which has better reviews, 123\Tune+ or i6eR?

i6eR is rated higher. 123\Tune+ averages 4.5 out of 5 from 242 ratings, while i6eR averages 5.0 from 1 ratings.

### Do 123\Tune+ or i6eR have ads?

Neither 123\Tune+ nor i6eR 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.*