# Cooper&Hunter Remote vs String Tension Calc

The clearest difference is in-app purchases: Cooper&Hunter Remote at none against String Tension Calc's 4. Cooper&Hunter Remote also leads on iOS requirement (13.0 vs 17.0). String Tension Calc's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. String Tension Calc sells 4 in-app purchases, starting at $2.99 per 7 days. Cooper&Hunter Remote asks for nothing beyond the download.

Cooper&Hunter Remote ships an update every 4 months, String Tension Calc every 3 weeks. Both last shipped on October 21, 2026.

## The numbers

| Metric | Cooper&Hunter Remote | String Tension Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (34 ratings)](https://appshunter.io/ios/app/cooper-and-hunter-remote/id1569115547/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 32.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 80 MB | 44 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Meizhi Compressor Co., Ltd.](https://appshunter.io/developer/1441287281) | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) |

## What reviewers say

### Cooper&Hunter Remote

[App page](https://appshunter.io/ios/app/cooper-and-hunter-remote/id1569115547)

Control your Cooper&Hunter WiFi-Ready A/C units remotely with this app. Manage power, temperature, modes, and fan speed for individual rooms. Schedule operations and customize sleep cycles for energy savings. Troubleshoot issues with error code scanning and share access with others.

**Highlights:** Remote ON/OFF control, Temperature setting, Mode selection (COOL, HEAT, AUTO, FAN), Fan speed adjustment, Scheduling for daily/weekly automation, Sleep Curve customization, Error code scanning, QR Share Access

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

**In-app purchases:** none


### String Tension Calc

[App page](https://appshunter.io/ios/app/string-tension-calc/id6792709631)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per 7 days |
| Premium | $3.99 | per month |
| Premium | $5.99 | per year |
| Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Cooper&Hunter Remote free?

Cooper&Hunter Remote is free to download, with no in-app purchases.

### Is String Tension Calc free?

String Tension Calc is free to download, with in-app purchases available.

### Do Cooper&Hunter Remote or String Tension Calc have ads?

Neither Cooper&Hunter Remote nor String Tension Calc shows ads.

### Which is updated more often, Cooper&Hunter Remote or String Tension Calc?

Cooper&Hunter Remote ships an update every 4 months, and String Tension Calc every 3 weeks. Most recently, Cooper&Hunter Remote was updated on October 21, 2026 and String Tension Calc on October 21, 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.*