# AIS Engaged vs Protea Metering

AIS Engaged and Protea Metering are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AIS Engaged ships an update every 3 weeks, Protea Metering every 4 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AIS Engaged | Protea Metering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 108 MB | 50 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Engaged IT Solutions (Pty) Ltd.](https://appshunter.io/developer/1643089258) | [PROTEA METERING (PTY) LTD](https://appshunter.io/developer/1827201898) |

## What reviewers say

### AIS Engaged

[App page](https://appshunter.io/ios/app/ais-engaged/id6736617718)

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

**In-app purchases:** none


### Protea Metering

[App page](https://appshunter.io/ios/app/protea-metering/id6748728108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AIS Engaged free?

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

### Is Protea Metering free?

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

### Do AIS Engaged or Protea Metering have ads?

Neither AIS Engaged nor Protea Metering shows ads.

### Which is updated more often, AIS Engaged or Protea Metering?

AIS Engaged ships an update every 3 weeks, and Protea Metering every 4 weeks. Most recently, AIS Engaged was updated on October 9, 2026 and Protea Metering on October 12, 2026.

---

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