# Terravan vs AIMS

The clearest difference is update cadence: Terravan at every 2 months against AIMS's every 16 months. AIMS's advantage is iOS requirement (12.0 vs 14.0.0). On price, ads, in-app purchases and device support 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, AIMS every 16 months. The most recent releases landed on June 6, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Terravan | AIMS |
| --- | --- | --- |
| 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 16 months |
| Monetization | Free | — |
| Size | 47 MB | 31 MB |
| Requires iOS | 14.0.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [AFL Ventures LLC](https://appshunter.io/developer/1525593467) | [AIMSBAT](https://appshunter.io/developer/1528262837) |

## 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


### AIMS

[App page](https://appshunter.io/ios/app/aims-pro/id6448872730)

**In-app purchases:** none


## Frequently asked questions

### Is Terravan free?

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

### Is AIMS free?

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

### Do Terravan or AIMS have ads?

Neither Terravan nor AIMS shows ads.

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

Terravan ships an update every 2 months, and AIMS every 16 months. Most recently, Terravan was updated on June 6, 2026 and AIMS on September 6, 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.*