# Albedo vs Tide Guide

The clearest difference is in-app purchases: Tide Guide at none against Albedo's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Albedo sells 1 one-off in-app purchase. Tide Guide asks for nothing beyond the download.

Albedo ships an update every 5 months, Tide Guide every 3 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Albedo | Tide Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 84 MB | 33 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | +4 |
| Developer | [TINAC Inc.](https://appshunter.io/developer/539875795) | [Arkitecna Hong Kong Limited](https://appshunter.io/developer/1875676290) |

## What reviewers say

### Albedo

[App page](https://appshunter.io/ios/app/albedo-moon-phase/id6759856291)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Albedo Pro | $3.99 | one-time |


### Tide Guide

[App page](https://appshunter.io/ios/app/tide-guide/id6760113724)

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

**In-app purchases:** none


## Frequently asked questions

### Is Albedo free?

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

### Is Tide Guide free?

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

### Do Albedo or Tide Guide have ads?

Neither Albedo nor Tide Guide shows ads.

### Which is updated more often, Albedo or Tide Guide?

Albedo ships an update every 5 months, and Tide Guide every 3 months. Most recently, Albedo was updated on October 25, 2026 and Tide Guide on October 20, 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.*