Grain Cloud vs DUNU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grain Cloud
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Grain App is your groundbreaking grain facility app that optimizes work flow, minimizes downtime and saves money. Get ready to use the Grain App all year round. When gathering the harvest, to monitor afterwards, to sell and finally to prepare for the next harvest. The Grain App technology collects and presents data. Giving you knowledge and insights that can be reached anywhere, anytime in the app. Ultimately aimed at increasing your profitability.
DUNU
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专为DUNU达音科设备设计的APP，可对达音科部分蓝牙、有线等设备进行音效、功能等相关功能进行控制。
Screenshots
Verdict
The clearest difference is update cadence: Grain Cloud at every 5 weeks against DUNU's every 4 months. DUNU's advantage is iOS requirement (13.0 vs 16.6). 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.
Grain Cloud ships an update every 5 weeks, DUNU every 4 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.
| Parameter | Grain Cloud | DUNU |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | CNet Svenska AB | Shenzhen Dayin Technology Co., Ltd |
In-app purchases
Grain Cloud
No in-app purchases
DUNU
No in-app purchases
