123\Tune+ vs Q
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
123\Tune+
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.
- Wireless ignition curve adjustment
- Real-time engine data monitoring
- PIN-code immobilizer
- Soft rev limiter
- Tune mode for timing tests
- MAP/boost sensor support
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Take full control of your classic car’s ignition with the 123\Tune+ app and distributor. Wirelessly adjust and upload custom advance and vacuum curves via Bluetooth. Monitor real-time engine data including RPM, battery voltage, distributor temperature, MAP pressure, ignition advance, and GPS speed. The 123\Tune+ offers advanced features like a PIN-code immobilizer for theft protection, a soft rev limiter, and a unique "Tune" mode for testing ignition timing impact on acceleration between two RPM points. Compatible with both 6V and 12V systems, CW and CCW rotation, and equipped with a MAP/boost sensor. Works with a wide range of classic vehicles — from Alfa Romeo and Jaguar to Volkswagen and Volvo. Visit 123ignition.com for supported models and more details.
Q
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LOOP is a personal safety app that works seamlessly with your LOOP smart bracelet to give you peace of mind in emergency situations. By pressing the panic button, the app activates an SOS alert system that: * Immediately notifies your trusted contacts. * Shares your real-time location for quick assistance. * Opens an emergency chat to coordinate effective support.
Screenshots
Verdict
The clearest difference is iOS requirement: Q at 13.0 against 123\Tune+'s 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
123\Tune+ ships an update every 3 weeks, Q every 4 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | 123\Tune+ | Q |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (255 ratings) — better | — |
| Positive reviews | 57.7% of reviews | — |
| Number of ratings | 255 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 209 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Albertronic B.V. | Fernando Contador |
In-app purchases
123\Tune+
No in-app purchases
Q
No in-app purchases
