# Terravan vs SolarECO

The clearest difference is iOS requirement: SolarECO at 12.0 against Terravan's 14.0.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Terravan ships an update every 2 months, SolarECO every 5 weeks. The most recent releases landed on June 6, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Terravan | SolarECO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/terravan/id1645593172/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 56 MB |
| Requires iOS | 14.0.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AFL Ventures LLC](https://appshunter.io/developer/1525593467) | [家豪 李](https://appshunter.io/developer/1738154766) |

## What reviewers say

### Terravan

[App page](https://appshunter.io/ios/app/terravan/id1645593172)

Monitor your Terravan Tetrapack and connected products. Track solar and alternator charge data, battery status, and more. Optimize your adventure power management.

**Highlights:** Monitor solar charge data, Monitor alternator charge data, Monitor battery data, Control Terravan Tetrapack, Control additional products

**In-app purchases:** none


### SolarECO

[App page](https://appshunter.io/ios/app/solareco/id6484594025)

**In-app purchases:** none


## Frequently asked questions

### Is Terravan free?

Terravan is free to download, with no in-app purchases.

### Is SolarECO free?

SolarECO is free to download, with no in-app purchases.

### Do Terravan or SolarECO have ads?

Neither Terravan nor SolarECO shows ads.

### Which is updated more often, Terravan or SolarECO?

Terravan ships an update every 2 months, and SolarECO every 5 weeks. Most recently, Terravan was updated on June 6, 2026 and SolarECO on May 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*