# Absorb vs Riley Pets

The clearest difference is update cadence: Riley Pets at fortnightly against Absorb's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Absorb sells 2 in-app purchases, starting at $9.99 per month and Riley Pets sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Absorb ships an update every 5 weeks, Riley Pets fortnightly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Absorb | Riley Pets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/absorb-supplement-stack/id6759998379/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 49 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Souhayb Kamal Dine](https://appshunter.io/developer/1871701232) | [Riley App Ltd](https://appshunter.io/developer/6796634128) |

## What reviewers say

### Absorb

[App page](https://appshunter.io/ios/app/absorb-supplement-stack/id6759998379)

Log your daily supplements, identify potential conflicts, and discover synergistic combinations for better absorption. Optimize your vitamin and mineral intake with research-backed guidance and personalized insights.

**Highlights:** Daily supplement logging, Conflict warnings, Synergy insights, Absorption tips, Smart reminders, Supplement library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Absorb Pro - Monthly | $9.99 | per month |
| Absorb pro Lifetime | $19.99 | one-time |


### Riley Pets

[App page](https://appshunter.io/ios/app/riley-pets/id6796634126)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riley Single Pet | $4.99 | per month |
| Single Pet Monthly | $9.99 | per month |
| Riley multi pet | $9.99 | per month |
| Multi Pet Monthly | $19.99 | per month |
| Group Monthly | $49.99 | per month |
| Riley Single Pet - Yearly | $49.99 | per year |
| Single Pet Yearly | $99.99 | per year |
| Riley Multi Pet – Yearly | $99.99 | per year |
| Mutli Pet Yearly | $199.99 | per year |
| Group Yearly | $499.99 | per year |


## Frequently asked questions

### Is Absorb free?

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

### Is Riley Pets free?

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

### Do Absorb or Riley Pets have ads?

Neither Absorb nor Riley Pets shows ads.

### Which is updated more often, Absorb or Riley Pets?

Absorb ships an update every 5 weeks, and Riley Pets fortnightly. Most recently, Absorb was updated on October 16, 2026 and Riley Pets on October 16, 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.*