Kiwigrid vs Biwatt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kiwigrid
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Kiwigrid provides users with features for the visualization, analysis, control, and optimization of energy flows within their energy system.
Biwatt
Manage your Biwatt ESS system with this app. It offers real-time energy monitoring, data visualization, and advanced control for optimizing system performance. Streamlines installation and system management with self-inspection features.
- Real-time energy monitoring
- Enriched data graphs
- System performance optimization
- Efficient installation workflow
- Advanced self-inspection
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Experience the powerful Biwatt app. This is the ultimate tool for managing your Biwatt ESS system. The Biwatt app is designed to provide you with complete visibility and control, offering real-time energy monitoring, enriched data graphs, and an array of advanced features. Tracking home energy flow and maximizing system performance has never been easier. During the installation and networking phase, the Biwatt app streamlines the process, providing an efficient installation workflow, effective system management, and advanced self-inspection functionality, simplifying every step of your work.
Screenshots
Verdict
The clearest difference is iOS requirement: Biwatt at 12.0 against Kiwigrid's 15.0. 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.
Kiwigrid ships an update fortnightly, Biwatt monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | Kiwigrid | Biwatt |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | Kiwigrid GmbH | Shenzhen Biwatt Technology Co., Ltd. |
In-app purchases
Kiwigrid
No in-app purchases
Biwatt
No in-app purchases
