# Sizer App vs Fairbuy Mobile

The clearest difference is iOS requirement: Sizer App at 13.0 against Fairbuy Mobile's 15.1. 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.

## The numbers

| Metric | Sizer App | Fairbuy Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sizer-app/id6760812150/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Ad-supported | — |
| Size | 58 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abisayo Folu-Agoi](https://appshunter.io/developer/1886360042) | [Boye Olaribigbe](https://appshunter.io/developer/1892991014) |

## What reviewers say

### Sizer App

[App page](https://appshunter.io/ios/app/sizer-app/id6760812150)

This app simplifies solar system design for professionals and enthusiasts. It accurately estimates energy needs and generates complete system specifications, including panel capacity, battery sizing, and safety features. Manage multiple projects and access your data securely across devices.

**Highlights:** Load calculator for energy consumption, Complete system design specifications, Protection and safety tools, Project management for multiple configurations, Secure multi-device access, Premium subscription for unlimited calculations

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

**In-app purchases:** none


### Fairbuy Mobile

[App page](https://appshunter.io/ios/app/fairbuy-mobile/id6762118854)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sizer App free?

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

### Is Fairbuy Mobile free?

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

### Do Sizer App or Fairbuy Mobile have ads?

Neither Sizer App nor Fairbuy Mobile shows ads.

---

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