# Serotonin Mobile vs Blue Sage

The clearest difference is ads: Blue Sage at none against Serotonin Mobile's shown. Blue Sage also leads on update cadence (every 2 months vs every 23 months) and ratings volume (2.2K vs 7). Serotonin Mobile's advantage is iOS requirement (13.0 vs 17.4). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Serotonin Mobile against 4.9 for Blue Sage. That said, the two scores are not equally well evidenced: Blue Sage has 2.2K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 100% of Serotonin Mobile's written reviews are positive against 96% of Blue Sage's.

Serotonin Mobile ships an update every 23 months, Blue Sage every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Serotonin Mobile | Blue Sage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/serotonin-mobile/id1568476426/reviews)** | [4.9 (2.2K ratings)](https://appshunter.io/ios/app/blue-sage/id6456569792/reviews) |
| Number of ratings | 7 | **2.2K** |
| Positive reviews | **100.0% of reviews** | 95.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Every 2 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 73 MB | 75 MB |
| Requires iOS | **13.0** | 17.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Serotonin Enterprises LLC](https://appshunter.io/developer/1567601250) | [Show-ME Organics, Inc.](https://appshunter.io/developer/1700513234) |

## What reviewers say

### Serotonin Mobile

[App page](https://appshunter.io/ios/app/serotonin-mobile/id1568476426)

Manage your appointments and services with ease. Schedule new bookings, view past and upcoming appointments, and browse the service catalog. The app also offers self check-in and check-out features for a streamlined experience.

**Highlights:** Schedule appointments, View upcoming appointments, Rebook past appointments, Browse services catalog, Self Check-in/Check-Out

**In-app purchases:** none


### Blue Sage

[App page](https://appshunter.io/ios/app/blue-sage/id6456569792)

Discover a wide selection of products and exclusive deals. This app allows direct ordering for pickup or delivery, tracks your rewards balance, and provides personalized discounts. Enable notifications to stay informed about new items and special offers.

**Highlights:** Mobile ordering for pickup or delivery, Rewards program for discounts, Personalized discounts on favorite items, Push notifications for deals and updates, Product discovery and browsing

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

**In-app purchases:** none


## Frequently asked questions

### Is Serotonin Mobile free?

Serotonin Mobile is free to download, with no in-app purchases.

### Is Blue Sage free?

Blue Sage is free to download, with no in-app purchases.

### Which has better reviews, Serotonin Mobile or Blue Sage?

Serotonin Mobile is rated higher. Serotonin Mobile averages 5.0 out of 5 from 7 ratings, while Blue Sage averages 4.9 from 2.2K ratings.

### Do Serotonin Mobile or Blue Sage have ads?

Serotonin Mobile shows ads; Blue Sage does not.

### Which is updated more often, Serotonin Mobile or Blue Sage?

Serotonin Mobile ships an update every 23 months, and Blue Sage every 2 months. Most recently, Serotonin Mobile was updated on October 24, 2026 and Blue Sage on October 30, 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.*