# Simplifythis vs Arez AI

The clearest difference is rating: Arez AI at 5.0 against Simplifythis's 4.0. Arez AI also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (3 vs 1). Simplifythis's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Arez AI sells 3 in-app purchases, starting at $79.00 per month. Simplifythis asks for nothing beyond the download.

Arez AI holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Simplifythis ships an update every 3 months, Arez AI every 2 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Simplifythis | Arez AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/simplifythis/id350853573/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/arez-ai/id6763435291/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 95 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SimplifyThis](https://appshunter.io/developer/326303874) | [GERARDO MARTINEZ GOMEZ](https://appshunter.io/developer/1895313242) |

## What reviewers say

### Simplifythis

[App page](https://appshunter.io/ios/app/simplifythis/id350853573)

Manage and invoice clients directly from your mobile device. Track unbilled charges and create invoices instantly after providing services. View client details and manage charges efficiently.

**Highlights:** Client management, Charge tracking, Instant invoicing, On-the-go management, View client details

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

**In-app purchases:** none


### Arez AI

[App page](https://appshunter.io/ios/app/arez-ai/id6763435291)

Streamline your contracting business with AI-powered estimates and project management. Generate detailed quotes from text, photos, or blueprints, send professional proposals, and track jobs from bid to paid. Optimize your workflow and close deals faster.

**Highlights:** AI-powered estimates from text, photos, or blueprints, Customizable pricing and supplier pricebooks, Electronic signature proposals, End-to-end project management dashboard, AI renovation previews, Invoicing and job costing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $79.00 | per month |
| Professional | $159.00 | per month |
| Agency | $259.00 | per month |


## Frequently asked questions

### Is Simplifythis free?

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

### Is Arez AI free?

Arez AI is free to download, with in-app purchases available.

### Which has better reviews, Simplifythis or Arez AI?

Arez AI is rated higher. Simplifythis averages 4.0 out of 5 from 1 ratings, while Arez AI averages 5.0 from 3 ratings.

### Do Simplifythis or Arez AI have ads?

Neither Simplifythis nor Arez AI shows ads.

### Which is updated more often, Simplifythis or Arez AI?

Simplifythis ships an update every 3 months, and Arez AI every 2 weeks. Most recently, Simplifythis was updated on October 2, 2026 and Arez AI on October 8, 2026.

---

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