# TESSALink vs AVEVA Mobile Operator

The clearest difference is update cadence: TESSALink at every 3 weeks against AVEVA Mobile Operator's every 11 months. TESSALink also leads on iOS requirement (12.0 vs 15.0). 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.

TESSALink ships an update every 3 weeks, AVEVA Mobile Operator every 11 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TESSALink | AVEVA Mobile Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (22 ratings)](https://appshunter.io/ios/app/tessalink/id1213113010/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 288 MB | 83 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InfoChip Systems](https://appshunter.io/developer/885588364) | [AVEVA GROUP PLC](https://appshunter.io/developer/1416767896) |

## What reviewers say

### TESSALink

[App page](https://appshunter.io/ios/app/tessalink/id1213113010)

This app streamlines equipment safety audits, inspections, and certification processes. It helps identify equipment with expiring certificates and provides digital access to safety compliance data. Utilize RFID and barcodes for unique asset identification and digital transformation of business safety.

**Highlights:** Equipment safety audits, Inspection management, Certification tracking, Expired certificate alerts, RFID and barcode asset identification, Digital compliance access

**In-app purchases:** none


### AVEVA Mobile Operator

[App page](https://appshunter.io/ios/app/aveva-mobile-operator/id6504292559)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TESSALink free?

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

### Is AVEVA Mobile Operator free?

AVEVA Mobile Operator is free to download, with no in-app purchases.

### Do TESSALink or AVEVA Mobile Operator have ads?

Neither TESSALink nor AVEVA Mobile Operator shows ads.

### Which is updated more often, TESSALink or AVEVA Mobile Operator?

TESSALink ships an update every 3 weeks, and AVEVA Mobile Operator every 11 months. Most recently, TESSALink was updated on November 2, 2026 and AVEVA Mobile Operator on November 8, 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.*