RiDATA vs KKT KOLBE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RiDATA
Expand your iOS device's storage with an external RiDATA device. Easily transfer and manage photos, videos, audio, and documents across different platforms and devices.
- External storage device compatibility
- File exchange across devices/platforms
- Picture browser
- Video player
- Audio player
- Document browser
- Camera function
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The Application requires using with RiDATA external storage device, and provides iOS device for capacity expansion. Exchange files with different devices and platforms with ease. Features: - Provide picture browser, including iOS photos. - Provide video player, including iOS photos. - Provide audio player, including iTune music. (Doesn't support music downloaded from iTune) - Provide document browser. - Provide camera function. Support File Format: - Picture: BMP, GIF, JPG, PNG, TIF - Video: M4V, MOV, MP4 - Audio: M4A, MP3, WAV - Document: DOC, DOCX, PPT, PPTX, XLS, XLSX, KEYNOTES, NUMBERS, PAGES, HTML, PDF, RTF, RTFD, TXT
KKT KOLBE
Monitor your photovoltaic energy storage system with advanced data collection and analysis. View dynamic graphs and add devices easily for a clear understanding of your energy usage.
- Advanced data monitoring
- Dynamic graph display
- Clear data visualization
- One-click device addition
- Professional data analysis
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KKT KOLBE is a very practical photovoltaic energy storage monitoring app 1. The most advanced collector can be used for data monitoring 2. Accurate data, dynamic graph display, clear and clear 3. One click device addition 4. Data from multi-angle professional analysis equipment
Screenshots
Verdict
The clearest difference is review sentiment: RiDATA at 17% against KKT KOLBE's 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.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | RiDATA | KKT KOLBE |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 16.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 45 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Siliconmotion | SHENZHEN SHUOXINDA TECHNOLOGY Co., Ltd. |
Customer experience
RiDATA
KKT KOLBE
In-app purchases
RiDATA
No in-app purchases
KKT KOLBE
No in-app purchases
