# 123\Tune+ vs Progression Ignition Tuner v2

The clearest difference is review sentiment: Progression Ignition Tuner v2 at 100% against 123\Tune+'s 58%. Progression Ignition Tuner v2 also leads on rating (4.9 vs 4.5). 123\Tune+'s advantage is update cadence (every 3 weeks vs every 12 months) and ratings volume (242 vs 17). 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.

Progression Ignition Tuner v2 holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: 123\Tune+ has 242 ratings behind it against 17, 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 Progression Ignition Tuner v2's.

123\Tune+ ships an update every 3 weeks, Progression Ignition Tuner v2 every 12 months. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 123\Tune+ | Progression Ignition Tuner v2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (242 ratings)](https://appshunter.io/ios/app/123tune-plus/id890882601/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/progression-ignition-tuner-v2/id1551628429/reviews)** |
| Number of ratings | **242** | 17 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | Free | Free |
| Size | 209 MB | 41 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [Progression Ignition, LLC](https://appshunter.io/developer/1469233651) |

## 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


### Progression Ignition Tuner v2

[App page](https://appshunter.io/ios/app/progression-ignition-tuner-v2/id1551628429)

This app connects to a compatible ignition distributor via Bluetooth to create and edit ignition timing tables. It allows for real-time adjustments, saving and loading multiple tables, and includes a theft prevention feature. Real-time engine data is displayed on a gauges screen.

**Highlights:** Bluetooth connectivity to ignition distributors, Create and edit ignition timing tables, Real-time engine data display, Theft prevention feature (Ignition Lock), Save and load multiple timing tables, Cloud backup and table sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is 123\Tune+ free?

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

### Is Progression Ignition Tuner v2 free?

Progression Ignition Tuner v2 is free to download, with no in-app purchases.

### Which has better reviews, 123\Tune+ or Progression Ignition Tuner v2?

Progression Ignition Tuner v2 is rated higher. 123\Tune+ averages 4.5 out of 5 from 242 ratings, while Progression Ignition Tuner v2 averages 4.9 from 17 ratings.

### Do 123\Tune+ or Progression Ignition Tuner v2 have ads?

Neither 123\Tune+ nor Progression Ignition Tuner v2 shows ads.

### Which is updated more often, 123\Tune+ or Progression Ignition Tuner v2?

123\Tune+ ships an update every 3 weeks, and Progression Ignition Tuner v2 every 12 months. Most recently, 123\Tune+ was updated on September 11, 2026 and Progression Ignition Tuner v2 on September 13, 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.*