CA AMP vs Mini HKI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CA AMP
This application provides comprehensive control and adjustments for amplifiers, including EQ, crossover settings, and digital time alignment. Manage all audio signal processing functions directly from your smartphone or tablet.
- Interactive audio signal processor
- EQ adjustments
- Controllable crossover (6/12/24/48 dB)
- Digital time alignment
- Grouping functionality
- Preset and custom settings memory
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CA-AMP APP is used to tune amplifiers with built-in interactive audio signal processor. It offers complete control and adjustments, such as: EQ, 6/12/24/48 dB controllable crossover, digital time alignment, grouping, preset and custom settings memory, the versatility is endless. All adjustments and DSP functionality are configured via Smartphone, Tablet or PC with the CA-AMP App installed.
Mini HKI
Manage your MINI HKI audio processor through a Bluetooth connection. Optimize and protect your sound system with features like channel routing, gain control, equalization, and limiting. Save and recall custom configurations with presets.
- Channel Routing
- General and Channel Gain Control
- Polarity Inversion
- Input and Channel Equalizer
- Crossover Settings
- Limiter
- Delay
- Configurable Presets
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Application for managing the MINI HKI processor via bluetooth. MINI HKI processors have everything you need to optimize and protect your sound system. - Channel Routing - General gain - Channel gain - Polarity Inversion - Input Equalizer - Channel Equalizer - Crossover - Limiter - Delay - Configurable presets
Screenshots
Verdict
The clearest difference is rating: CA AMP at 4.0 against Mini HKI's 3.1. Mini HKI's advantage is update cadence (weekly vs every 2 months). On price, ratings volume, 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.
CA AMP holds the better App Store score, 4.0 against 3.1. Both are backed by a comparable volume of ratings — 6 and 15 respectively.
CA AMP ships an update every 2 months, Mini HKI weekly. The most recent releases landed on June 3, 2026 and September 12, 2026 respectively.
| Parameter | CA AMP | Mini HKI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) — better | 3.1 (15 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 | 15 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 20 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | 文栋 顾 | Expert Electronics Comercio e Fabricacao de Produtos Eletronicos Ltda |
Customer experience
CA AMP
Mini HKI
In-app purchases
CA AMP
No in-app purchases
Mini HKI
No in-app purchases
