EL vs M12PRO
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EL
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The app is designed for use with RAINBOW CAR AUDIO dsp EL-PA4.6 This app gives you tools needed to fine tune virtually every aspect of your car audio system. Whether you ara a professional installer or an obsessive audiophile, this app allows you to realize the true potential of DSP tuning tools. Features: 31 bands EQ parametric / grahpic equalization per channel. Phase correction. Crossover type, frequency and slope adjustments. Independent input and output level controls.Time Delay. Input summing and linking. 6 customizable presets.
M12PRO
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Screenshots
Verdict
EL and M12PRO are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EL | M12PRO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details β not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Rainbow Audio GmbH | Guangzhou Coolpower Technology Co., Ltd. |
In-app purchases
EL
No in-app purchases
M12PRO
No in-app purchases









