# Rings Linking vs DOTEC

The clearest difference is price: DOTEC at Free against Rings Linking's $4.00. DOTEC also leads on rating (4.2 vs 2.3) and ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

DOTEC is free to download; Rings Linking costs $4.00 up front. Rings Linking sells 1 one-off in-app purchase and DOTEC sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DOTEC holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 53% of Rings Linking's written reviews are positive against 67% of DOTEC's.

Rings Linking ships an update every 10 months, DOTEC every 10 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rings Linking | DOTEC |
| --- | --- | --- |
| Price | $4.00 | **Free** |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/rings-linking/id552244640/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/dotec-audio-aumediaplayer/id1516652633/reviews)** |
| Number of ratings | 3 | **13** |
| Positive reviews | 52.6% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 14 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [fmfmsoft Corp.](https://appshunter.io/developer/1508747480) |

## What reviewers say

### Rings Linking

[App page](https://appshunter.io/ios/app/rings-linking/id552244640)

Connect three or more same-colored elements to clear them and advance through levels. Choose between Normal Mode, where you fill bars to progress, or 90s Mode for a timed high-score challenge.

**Highlights:** Link same-colored elements, Advance through levels, Normal Mode progression, 90s Mode high-score challenge, Addictive gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisement | $1.99 | one-time |


### DOTEC

[App page](https://appshunter.io/ios/app/dotec-audio-aumediaplayer/id1516652633)

This media player allows you to play music and video files with customizable audio effects using Audio Units Extensions. You can import audio from iTunes or photos, apply up to four effectors, and save your creations as MOV or WAV files.

**Highlights:** Play music and video files, Apply Audio Units Extension effects, Support for up to 4 effectors, Save as MOV or WAV files, Import from iTunes and photo library, Bypass and switch effectors

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export Pro | $2.99 | one-time |


## Frequently asked questions

### Is Rings Linking free?

Rings Linking costs $4.00, and also offers in-app purchases.

### Is DOTEC free?

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

### Which has better reviews, Rings Linking or DOTEC?

DOTEC is rated higher. Rings Linking averages 2.3 out of 5 from 3 ratings, while DOTEC averages 4.2 from 13 ratings.

### Do Rings Linking or DOTEC have ads?

Rings Linking shows ads; DOTEC does not.

### Which is updated more often, Rings Linking or DOTEC?

Rings Linking ships an update every 10 months, and DOTEC every 10 days. Most recently, Rings Linking was updated on November 1, 2026 and DOTEC 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.*