# iCTides vs Tether

iCTides and Tether both sit at 5.0 stars, but that hides the real split: 100% of Tether's written reviews are positive against 44% of iCTides's. Tether also leads on price (Free vs $0.99) and update cadence (weekly vs every 7 months). iCTides's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.1). On rating, ads and in-app purchases there is nothing between them.

Tether is free to download; iCTides costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for iCTides against 5.0 for Tether. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 44% of iCTides's written reviews are positive against 100% of Tether's.

iCTides ships an update every 7 months, Tether weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iCTides | Tether |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ictides/id367253245/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/tether-linux-companion/id6762097135/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 30 MB | 6 MB |
| Requires iOS | **12.0** | 26.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seaside Apps](https://appshunter.io/developer/349891547) | [Zack Bartel](https://appshunter.io/developer/1069647834) |

## What reviewers say

### iCTides

[App page](https://appshunter.io/ios/app/ictides/id367253245)

Access tide predictions for over 4400 US coastal locations, along with current time, sunrise/sunset, and moonrise/moonset. Enjoy customizable backgrounds and soothing ocean sounds for a tranquil experience.

**Highlights:** 4400+ US coastal tide predictions, Current time, sunrise, sunset, moonrise/moonset, Customizable backgrounds and slideshows, Soothing ocean sound effects, Watch app with complications, Offline tide calculations

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

**In-app purchases:** none


### Tether

[App page](https://appshunter.io/ios/app/tether-linux-companion/id6762097135)

Seamlessly integrate your mobile device with your Linux desktop. Share clipboards, transfer files, and discover your desktop locally over Wi-Fi. All communication is secured with end-to-end encryption, with no cloud servers or accounts needed.

**Highlights:** Shared Clipboard Sync, Bi-directional File Transfers, Local Network Discovery, End-to-End Encryption, No Cloud Services Required

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

**In-app purchases:** none


## Frequently asked questions

### Is iCTides free?

iCTides costs $0.99, with no in-app purchases.

### Is Tether free?

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

### Which has better reviews, iCTides or Tether?

iCTides and Tether are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do iCTides or Tether have ads?

Neither iCTides nor Tether shows ads.

### Which is updated more often, iCTides or Tether?

iCTides ships an update every 7 months, and Tether weekly. Most recently, iCTides was updated on October 12, 2026 and Tether on October 24, 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.*