# SellerAmp SAS vs TECO

The clearest difference is rating: TECO at 5.0 against SellerAmp SAS's 3.6. TECO also leads on monetization model (free vs subscription) and iOS requirement (9.0 vs 13.0). SellerAmp SAS's advantage is update cadence (every 2 months vs every 12 months) and ratings volume (126 vs 1). 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.

TECO holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: SellerAmp SAS has 126 ratings behind it against 1, so its average is the more settled of the two.

SellerAmp SAS ships an update every 2 months, TECO every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SellerAmp SAS | TECO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (126 ratings)](https://appshunter.io/ios/app/selleramp-sas/id1484202291/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teco/id1504048890/reviews)** |
| Number of ratings | **126** | 1 |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Subscription | **Free** |
| Size | 112 MB | 42 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seller Amp Limited](https://appshunter.io/developer/1467170282) | [Teco Australia PTY LTD](https://appshunter.io/developer/651392798) |

## What reviewers say

### SellerAmp SAS

[App page](https://appshunter.io/ios/app/selleramp-sas/id1484202291)

Analyze products for Amazon sales with this app. It quickly checks eligibility, sales data, and profitability, providing profit calculations and historical charts. Tools for storefront searches, data export, and organization are also included.

**Highlights:** Product eligibility checks, Sales rank and history analysis, Profitability calculator, Storefront search, Data export to Google Sheets, Product analysis history

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Essential tool for Amazon sellers
- 👍 Great for sourcing products
- 💡 Continually improving functionality
- 👍 Very informative and easy to use
- 👍 Best app for Amazon OA sellers

**What reviewers complain about**

- 🐛 Not free, requires payment
- 🐛 Useless for used books
- 🐛 Only works for new products
- 🐛 Shady billing practices
- 🐛 Hard to cancel subscription

**Reported bugs**

- Cannot create new account
- Cannot scan items
- Error: Invalid argument supplied for foreach
- App won't load
- Bold buy box disappears

**Requested features**

- Add Amazon AU support
- Improve camera scan speed
- Fix shake for camera setting
- Add DG alerts
- Make app standalone mobile


### 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


## Frequently asked questions

### Is SellerAmp SAS free?

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

### Is TECO free?

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

### Which has better reviews, SellerAmp SAS or TECO?

TECO is rated higher. SellerAmp SAS averages 3.6 out of 5 from 126 ratings, while TECO averages 5.0 from 1 ratings.

### Do SellerAmp SAS or TECO have ads?

Neither SellerAmp SAS nor TECO shows ads.

### Which is updated more often, SellerAmp SAS or TECO?

SellerAmp SAS ships an update every 2 months, and TECO every 12 months. Most recently, SellerAmp SAS was updated on November 3, 2026 and TECO on November 3, 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.*