HSADSP.31 vs HINATA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HSADSP.31
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After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save. Note： 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
HINATA
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“Will this place get enough sunlight?” HINATA lets you check sun position, direction, and shadow trends on a map. Visualize how light changes by time and season, and quickly understand when and where sunlight reaches your location. Great for - Home/apartment viewing before visits - Balcony or gardening light checks - Photo/video location scouting Main features - Sun position and direction on map - Time slider to compare light changes - Summer/Winter solstice presets - Satellite and 3D map support Notes - Calculations are based on map center coordinates and selected time - Results are guidance only and not guaranteed real-world sunlight - Sun icon altitude is optimized for 2D view (3D focuses on direction) Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: HSADSP.31 at none against HINATA's 2. HSADSP.31 also leads on ads (none vs shown) and iOS requirement (8.0 vs 17). HINATA's advantage is update cadence (every 5 days vs every 3 months). On price 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. HINATA sells 2 in-app purchases, starting at $2.99 per month. HSADSP.31 asks for nothing beyond the download.
HSADSP.31 ships an update every 3 months, HINATA every 5 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.
| Parameter | HSADSP.31 | HINATA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17 |
| Further details — not scored | ||
| Size | 13 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | 杏生 卢 | Hiroto Endo |
In-app purchases
HSADSP.31
No in-app purchases
HINATA
- Proプラン（月）$2.991 Month
- Proプラン（年）$24.991 Year
