# PlantLog vs SI Tech

The clearest difference is rating: PlantLog at 2.6 against SI Tech's 1.5. PlantLog also leads on update cadence (every 3 weeks vs every 3 months). SI Tech's advantage is monetization model (free vs subscription) and review sentiment (33% vs 17%). On price, ratings volume, 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.

PlantLog holds the better App Store score, 2.6 against 1.5. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews complicate that: 17% of PlantLog's written reviews are positive against 33% of SI Tech's, so the app with the better star average is not the one people write more warmly about.

PlantLog ships an update every 3 weeks, SI Tech every 3 months. The most recent releases landed on September 22, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | PlantLog | SI Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (10 ratings)](https://appshunter.io/ios/app/plantlog/id1249498066/reviews)** | [1.5 (8 ratings)](https://appshunter.io/ios/app/si-tech/id1510009992/reviews) |
| Number of ratings | **10** | 8 |
| Positive reviews | 16.7% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Subscription | **Free** |
| Size | 14 MB | 41 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PlantLog](https://appshunter.io/developer/628222256) | [CBRE, Inc.](https://appshunter.io/developer/359185439) |

## What reviewers say

### PlantLog

[App page](https://appshunter.io/ios/app/plantlog/id1249498066)

This application allows facility operators to log asset conditions, track preventive maintenance, and streamline communications. It provides scheduling for tasks and alerts for out-of-bounds readings, with reporting for performance trending and predictive maintenance.

**Highlights:** Operator rounds tracking, Preventive maintenance logging, Task scheduling and alerts, Streamlined communication journals, Performance trending reports, Predictive maintenance insights

**In-app purchases:** none


### SI Tech

[App page](https://appshunter.io/ios/app/si-tech/id1510009992)

This app helps facility maintenance and engineering teams manage service requests and work orders. It allows for searching supplier information, reviewing job plans, and completing workplace risk assessments to ensure safety and productivity.

**Highlights:** Manage service requests and work orders, Search supplier contact information, Review job plans, Complete workplace risk assessments, Update asset inspection tasks, Facilitate capital planning

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

**In-app purchases:** none


## Frequently asked questions

### Is PlantLog free?

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

### Is SI Tech free?

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

### Which has better reviews, PlantLog or SI Tech?

PlantLog is rated higher. PlantLog averages 2.6 out of 5 from 10 ratings, while SI Tech averages 1.5 from 8 ratings.

### Do PlantLog or SI Tech have ads?

Neither PlantLog nor SI Tech shows ads.

### Which is updated more often, PlantLog or SI Tech?

PlantLog ships an update every 3 weeks, and SI Tech every 3 months. Most recently, PlantLog was updated on September 22, 2026 and SI Tech on July 22, 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.*