# ASTROLABE tech vs OSOS PMS

The clearest difference is update cadence: ASTROLABE tech at fortnightly against OSOS PMS's monthly. ASTROLABE tech also leads on device support (3 vs 1) and iOS requirement (15.8 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

ASTROLABE tech ships an update fortnightly, OSOS PMS monthly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ASTROLABE tech | OSOS PMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/astrolabe-tech/id1174919225/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 137 MB | 9 MB |
| Requires iOS | **15.8** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ASTROLABE Tech Solutions](https://appshunter.io/developer/1174919224) | [Prime Business Solutions](https://appshunter.io/developer/1440709987) |

## What reviewers say

### ASTROLABE tech

[App page](https://appshunter.io/ios/app/astrolabe-tech/id1174919225)

This application allows users to control specific smart home products from ASTROLABE. It enables management of alarm systems, gate and door controls, and timed lighting features. Requires compatible ASTROLABE hardware to function.

**Highlights:** Control SHAULA products, Gate and door controls, Timed lighting control, Smart-home automation, Alarm security control

**Features:** macOS Compatibility

**In-app purchases:** none


### OSOS PMS

[App page](https://appshunter.io/ios/app/osos-pms/id6756555834)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASTROLABE tech free?

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

### Is OSOS PMS free?

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

### Do ASTROLABE tech or OSOS PMS have ads?

Neither ASTROLABE tech nor OSOS PMS shows ads.

### Which is updated more often, ASTROLABE tech or OSOS PMS?

ASTROLABE tech ships an update fortnightly, and OSOS PMS monthly. Most recently, ASTROLABE tech was updated on October 13, 2026 and OSOS PMS on October 7, 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.*