# TECO vs Aaron

The clearest difference is rating: TECO at 5.0 against Aaron's 4.4. TECO also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.0). Aaron's advantage is update cadence (monthly vs every 12 months) and ratings volume (45 vs 1). On price and ads there is nothing between them.

Both are free to download. Aaron sells 2 in-app purchases, starting at $3.99 per month. TECO asks for nothing beyond the download.

TECO holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Aaron has 45 ratings behind it against 1, so its average is the more settled of the two.

TECO ships an update every 12 months, Aaron monthly. The most recent releases landed on September 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TECO | Aaron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teco/id1504048890/reviews)** | [4.4 (45 ratings)](https://appshunter.io/ios/app/aaron-virtual-camera-and-viewer/id1567804836/reviews) |
| Number of ratings | 1 | **45** |
| Positive reviews | — | 46.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 583 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Teco Australia PTY LTD](https://appshunter.io/developer/651392798) | [Master Home Security s.r.o.](https://appshunter.io/developer/1549567734) |

## What reviewers say

### TECO

[App page](https://appshunter.io/ios/app/teco/id1504048890)

Access technical information, installation data, and energy savings calculations for specific product lines. This utility helps with VFD sizing and allows users to create product baskets for sales inquiries.

**Highlights:** Technical library access, Installation data, Virtual slide guide, Electrical and mechanical data, Energy savings calculator, VFD sizing, Product basket creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Aaron

[App page](https://appshunter.io/ios/app/aaron-virtual-camera-and-viewer/id1567804836)

Transform two devices into a reliable home security system. Monitor your home remotely with features like motion detection, two-way video, and HD quality streaming. Supports a wide range of cameras and offers unlimited device pairing.

**Highlights:** Multi-device monitoring, Two-way video, HD video quality, Motion detection, HomeKit & Onvif camera support, Unlimited reach (Wi-Fi, 3G, 4G, LTE, 5G), MAC app support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 MONTH of Premium Account | $3.99 | per month |
| 1 YEAR of Premium Account | $30.99 | per year |


## Frequently asked questions

### Is TECO free?

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

### Is Aaron free?

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

### Which has better reviews, TECO or Aaron?

TECO is rated higher. TECO averages 5.0 out of 5 from 1 ratings, while Aaron averages 4.4 from 45 ratings.

### Do TECO or Aaron have ads?

Neither TECO nor Aaron shows ads.

### Which is updated more often, TECO or Aaron?

TECO ships an update every 12 months, and Aaron monthly. Most recently, TECO was updated on September 15, 2026 and Aaron on September 27, 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.*