# TopSolar vs ApoVerum

The clearest difference is update cadence: ApoVerum at fortnightly against TopSolar's every 3 months. 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.

TopSolar ships an update every 3 months, ApoVerum fortnightly. The most recent releases landed on May 18, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | TopSolar | ApoVerum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 57 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vrabel TopSolar GmbH](https://appshunter.io/developer/1501830707) | [Aut Idem GmbH](https://appshunter.io/developer/1750845727) |

## What reviewers say

### TopSolar

[App page](https://appshunter.io/ios/app/topsolar/id1501830708)

**Features:** macOS Compatibility

**In-app purchases:** none


### ApoVerum

[App page](https://appshunter.io/ios/app/apoverum/id6504085809)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TopSolar free?

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

### Is ApoVerum free?

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

### Do TopSolar or ApoVerum have ads?

Neither TopSolar nor ApoVerum shows ads.

### Which is updated more often, TopSolar or ApoVerum?

TopSolar ships an update every 3 months, and ApoVerum fortnightly. Most recently, TopSolar was updated on May 18, 2026 and ApoVerum on August 21, 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.*