# Backyard Boston vs Serumo

The clearest difference is in-app purchases: Backyard Boston at none against Serumo's 8. Serumo's advantage is update cadence (every 2 weeks vs every 10 months) and rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Serumo sells 8 in-app purchases, starting at $7.99 per month. Backyard Boston asks for nothing beyond the download.

Serumo holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Backyard Boston ships an update every 10 months, Serumo every 2 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Backyard Boston | Serumo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/backyard-boston/id6740310250/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/serumo/id6762191392/reviews)** |
| Number of ratings | 4 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 121 MB | 45 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [Amandev Technologies](https://appshunter.io/developer/1880059133) |

## What reviewers say

### Backyard Boston

[App page](https://appshunter.io/ios/app/backyard-boston/id6740310250)

This app connects users with a fitness community and instructors in Boston. It allows you to book classes, monitor your fitness journey, and engage with fellow members. The platform emphasizes a supportive environment where hard work and presence are valued.

**Highlights:** Book fitness classes, Track fitness progress, Connect with community, Fitness instructor-created, Boston-based community focus

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

**In-app purchases:** none


### Serumo

[App page](https://appshunter.io/ios/app/serumo/id6762191392)

Organize your laboratory test results and visualize trends over time. This app helps you understand your health markers with clear charts and educational context, supporting personal wellness tracking. It's designed for educational use and not for medical diagnosis or treatment.

**Highlights:** Upload lab reports (PDF/images), Visualize marker trends over time, Compare results across visits, Add health logs and reminders, Multi-language support, Secure data handling

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serumo Premium Monthly | $7.99 | per month |
| Serumo Premium Monthly 2 Seat | $9.99 | per month |
| Serumo Premium Monthly 3 Seat | $11.99 | per month |
| Serumo Premium Monthly 4 Seat | $13.99 | per month |
| Serumo Premium Yearly | $59.99 | per year |
| Serumo Premium Yearly 2 Seat | $79.99 | per year |
| Serumo Premium Yearly 3 Seat | $99.99 | per year |
| Serumo Premium Monthly 4 Seat | $119.99 | per year |


## Frequently asked questions

### Is Backyard Boston free?

Backyard Boston is free to download, with no in-app purchases.

### Is Serumo free?

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

### Which has better reviews, Backyard Boston or Serumo?

Serumo is rated higher. Backyard Boston averages 4.8 out of 5 from 4 ratings, while Serumo averages 5.0 from 8 ratings.

### Do Backyard Boston or Serumo have ads?

Neither Backyard Boston nor Serumo shows ads.

### Which is updated more often, Backyard Boston or Serumo?

Backyard Boston ships an update every 10 months, and Serumo every 2 weeks. Most recently, Backyard Boston was updated on October 8, 2026 and Serumo on October 5, 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.*