Solar regulator vs Terravan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solar regulator
This utility app connects to compatible solar controllers via Bluetooth to display real-time operational parameters and fault alerts. It offers automatic connection and one-tap access to solar panel, battery, and load data with a simple interface.
- Bluetooth connectivity
- Real-time parameter display
- Fault alerts
- Automatic connection
- Solar panel data
- Battery data
- Load data
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一款深圳市奥林斯科技有限公司开发的手机APP监控软件， 适用本公司开发的具有蓝牙通信功能的太阳能控制器，可以即时显示太阳能控制器各项工作参数和故障预警。具有自动连接，一键查看的功能，可以显示出太阳能板参数，蓄电池参数和负载参数。操作简单，界面简洁。
Terravan
Monitor your Terravan Tetrapack and connected products. Track solar and alternator charge data, battery status, and more. Optimize your adventure power management.
- Monitor solar charge data
- Monitor alternator charge data
- Monitor battery data
- Control Terravan Tetrapack
- Control additional products
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App for controlling your Terravan Tetrapack and additional products. Monitor; solar charge data, alternator charge data, battery data and more!
Screenshots
Verdict
The clearest difference is update cadence: Solar regulator at monthly against Terravan's every 2 months. Solar regulator also leads on iOS requirement (9.0 vs 14.0.0). On price, ads, in-app purchases and monetization model 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.
Solar regulator ships an update monthly, Terravan every 2 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Solar regulator | Terravan |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 2 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN OLYS COMPANY LIMITED | AFL Ventures LLC |
Customer experience
Solar regulator
Terravan
In-app purchases
Solar regulator
No in-app purchases
Terravan
No in-app purchases
