# PayOli Solar vs Constructors Prime

The clearest difference is update cadence: Constructors Prime at every 5 weeks against PayOli Solar'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.

PayOli Solar ships an update every 3 months, Constructors Prime every 5 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | PayOli Solar | Constructors Prime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 30 MB | 37 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Payoli LLC](https://appshunter.io/developer/1577009019) | [Concrete Constructors LLC](https://appshunter.io/developer/1639523872) |

## What reviewers say

### PayOli Solar

[App page](https://appshunter.io/ios/app/payoli-solar/id1577009017)

**Features:** macOS Compatibility

**In-app purchases:** none


### Constructors Prime

[App page](https://appshunter.io/ios/app/constructors-prime/id1639523870)

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

**In-app purchases:** none


## Frequently asked questions

### Is PayOli Solar free?

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

### Is Constructors Prime free?

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

### Do PayOli Solar or Constructors Prime have ads?

Neither PayOli Solar nor Constructors Prime shows ads.

### Which is updated more often, PayOli Solar or Constructors Prime?

PayOli Solar ships an update every 3 months, and Constructors Prime every 5 weeks. Most recently, PayOli Solar was updated on October 9, 2026 and Constructors Prime on October 9, 2026.

---

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