# SunDose vs THE RING

The clearest difference is ads: THE RING at none against SunDose's shown. THE RING also leads on iOS requirement (17.0 vs 26.0). SunDose's advantage is update cadence (every 4 days vs fortnightly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SunDose sells 2 in-app purchases, starting at $1.99 per 7 days and THE RING sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SunDose ships an update every 4 days, THE RING fortnightly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SunDose | THE RING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 72 MB | 14 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [nebahat akpolat](https://appshunter.io/developer/1818080751) | [IREM YILDIRIM](https://appshunter.io/developer/6812440173) |

## What reviewers say

### SunDose

[App page](https://appshunter.io/ios/app/sundose/id6759666436)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sundose Premium | $1.99 | per 7 days |
| Sundose Premium | $4.99 | per month |


### THE RING

[App page](https://appshunter.io/ios/app/the-ring-drink-tracker/id6822347177)

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stone Ring | $1.99 | one-time |
| Bubble Ring | $1.99 | one-time |
| Bamboo Ring | $1.99 | one-time |
| Pearl Ring | $1.99 | one-time |
| Liquid Metal | $1.99 | one-time |
| Heart Ring | $1.99 | one-time |


## Frequently asked questions

### Is SunDose free?

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

### Is THE RING free?

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

### Do SunDose or THE RING have ads?

SunDose shows ads; THE RING does not.

### Which is updated more often, SunDose or THE RING?

SunDose ships an update every 4 days, and THE RING fortnightly. Most recently, SunDose was updated on November 5, 2026 and THE RING on November 10, 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.*