EL vs ZN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EL
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The app is designed for use with RAINBOW CAR AUDIO dsp amp EL-P0455A. 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.
ZN
Control your Bluetooth lights with this application. Adjust the switch, color, brightness, and various lighting modes for an enhanced ambiance.
- Bluetooth light control
- Set light switch
- Adjust color
- Control brightness
- Select lighting modes
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ZN-Light App is used to control Bluetooth lights. You can set the light switch, color, brightness, mode, etc.
Screenshots
Verdict
The clearest difference is iOS requirement: EL at 9.0 against ZN's 11.0. On price, ads, in-app purchases and device support 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.
| Parameter | EL | ZN |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 33 MB | 28 MB |
| Age rating | 17+ | 4+ |
| Developer | Rainbow Audio GmbH | 飞飞 杨 |
In-app purchases
EL
No in-app purchases
ZN
No in-app purchases









