# Translator vs HVAC

The clearest difference is in-app purchases: Translator at none against HVAC's 3. HVAC's advantage is update cadence (every 11 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HVAC sells 3 in-app purchases, starting at $9.99 per 7 days. Translator asks for nothing beyond the download.

Translator ships an update every 3 weeks, HVAC every 11 days. The most recent releases landed on October 24, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Translator | HVAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/hvac-nameplate-scanner/id6814725045/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 58 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an Yuzhilin Network Technology Co., Ltd](https://appshunter.io/developer/6796222903) | [APPSPHERE LIMITED](https://appshunter.io/developer/6785789248) |

## What reviewers say

### Translator

[App page](https://appshunter.io/ios/app/translatoroffline-camera/id6802559667)

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

**In-app purchases:** none


### HVAC

[App page](https://appshunter.io/ios/app/hvac-nameplate-scanner/id6814725045)

Scan HVAC equipment nameplates to capture model and serial numbers. Organize service records and access refrigerant pressure-temperature charts. Find equipment manuals and streamline your field service workflow.

**Highlights:** Scan HVAC equipment nameplates, Organize equipment records, Access refrigerant P-T charts, Find available equipment manuals, Offline refrigerant data, Manual data entry option

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


## Frequently asked questions

### Is Translator free?

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

### Is HVAC free?

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

### Do Translator or HVAC have ads?

Neither Translator nor HVAC shows ads.

### Which is updated more often, Translator or HVAC?

Translator ships an update every 3 weeks, and HVAC every 11 days. Most recently, Translator was updated on October 24, 2026 and HVAC on November 6, 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.*