# CaMI vs Rexpt

The clearest difference is in-app purchases: CaMI at none against Rexpt's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rexpt sells 4 in-app purchases, starting at $119.00 per month. CaMI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CaMI | Rexpt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cami-app/id1592660048/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | — |
| Size | 22 MB | 18 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Stone Business Group, LLC](https://appshunter.io/developer/1592660050) | [Astar8 LLC](https://appshunter.io/developer/1642319711) |

## What reviewers say

### CaMI

[App page](https://appshunter.io/ios/app/cami-app/id1592660048)

This software helps engineers document progress for plant commissioning, maintenance tracking, and equipment validation. It offers project storage, site adaptability, and streamlined record-keeping.

**Highlights:** Commissioning documentation, Preventative maintenance tracking, Equipment validation, Project-to-project storage, Site and process adaptability, Easy record-keeping

**In-app purchases:** none


### Rexpt

[App page](https://appshunter.io/ios/app/rexpt-ai-receptionist/id6748721985)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $119.00 | per month |
| Scaler Monthly | $299.00 | per month |
| Growth Monthly | $599.00 | per month |
| Coporate Monthly | $999.00 | per month |


## Frequently asked questions

### Is CaMI free?

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

### Is Rexpt free?

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

### Do CaMI or Rexpt have ads?

Neither CaMI nor Rexpt shows ads.

### Which is updated more often, CaMI or Rexpt?

CaMI ships an update every 5 weeks, and Rexpt every 5 weeks. Most recently, CaMI was updated on October 15, 2026 and Rexpt on October 3, 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.*