# SD vs TechSee Visual Engagement App

The clearest difference is update cadence: TechSee Visual Engagement App at every 2 months against SD's every 6 months. SD's advantage is iOS requirement (15.5 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

SD ships an update every 6 months, TechSee Visual Engagement App every 2 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SD | TechSee Visual Engagement App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (13 ratings)](https://appshunter.io/ios/app/sd-mobile/id1478924293/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 26 MB | 134 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rossware Computing, Inc.](https://appshunter.io/developer/656407689) | [TechSee Augmented Vision Ltd.](https://appshunter.io/developer/1171352621) |

## What reviewers say

### SD

[App page](https://appshunter.io/ios/app/sd-mobile/id1478924293)

This app allows technicians to manage their daily job list, report on completed tasks, and handle administrative duties. It facilitates job scheduling, part ordering, and payment processing for users of specific service desk software.

**Highlights:** View daily job list, Report on jobs and time punches, Create estimates and invoices, Process credit card payments, Order parts, Reschedule and create new jobs, Send interoffice messages

**Features:** macOS Compatibility

**In-app purchases:** none


### TechSee Visual Engagement App

[App page](https://appshunter.io/ios/app/techsee-visual-engagement-app/id1580890623)

**In-app purchases:** none


## Frequently asked questions

### Is SD free?

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

### Is TechSee Visual Engagement App free?

TechSee Visual Engagement App is free to download, with no in-app purchases.

### Do SD or TechSee Visual Engagement App have ads?

Neither SD nor TechSee Visual Engagement App shows ads.

### Which is updated more often, SD or TechSee Visual Engagement App?

SD ships an update every 6 months, and TechSee Visual Engagement App every 2 months. Most recently, SD was updated on October 24, 2026 and TechSee Visual Engagement App on October 19, 2026.

---

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