# DryEyeGuide vs Tanning Timer

The clearest difference is update cadence: DryEyeGuide at every 2 days against Tanning Timer's monthly. DryEyeGuide also leads on iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DryEyeGuide sells 3 in-app purchases, starting at $6.99 per month and Tanning Timer sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DryEyeGuide ships an update every 2 days, Tanning Timer monthly. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | DryEyeGuide | Tanning Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 123 MB | 18 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [SynRo](https://appshunter.io/developer/1833431702) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### DryEyeGuide

[App page](https://appshunter.io/ios/app/dryeyeguide/id6751103173)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $49.99 | per year |
| Eye Check-in | $1.99 | one-time |


### Tanning Timer

[App page](https://appshunter.io/ios/app/tanning-timer-uv-sun-tracker/id6767789918)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Annual Premium | $34.99 | per year |
| Lifetime Premium | $69.99 | one-time |


## Frequently asked questions

### Is DryEyeGuide free?

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

### Is Tanning Timer free?

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

### Do DryEyeGuide or Tanning Timer have ads?

Neither DryEyeGuide nor Tanning Timer shows ads.

### Which is updated more often, DryEyeGuide or Tanning Timer?

DryEyeGuide ships an update every 2 days, and Tanning Timer monthly. Most recently, DryEyeGuide was updated on September 17, 2026 and Tanning Timer on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*