# SigmaMD vs Spooner On Demand

The clearest difference is rating: Spooner On Demand at 5.0 against SigmaMD's 3.1. Spooner On Demand also leads on device support (4 vs 1). SigmaMD's advantage is update cadence (every 3 weeks vs every 6 weeks) and ratings volume (39 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Spooner On Demand holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: SigmaMD has 39 ratings behind it against 6, so its average is the more settled of the two.

SigmaMD ships an update every 3 weeks, Spooner On Demand every 6 weeks. The most recent releases landed on October 15, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SigmaMD | Spooner On Demand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (39 ratings)](https://appshunter.io/ios/app/sigmamd/id1603743862/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/spooner-on-demand/id6444033002/reviews)** |
| Number of ratings | **39** | 6 |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 62 MB | 189 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Sigmoid Health](https://appshunter.io/developer/1601717786) | [Spooner, Inc.](https://appshunter.io/developer/1651729160) |

## What reviewers say

### SigmaMD

[App page](https://appshunter.io/ios/app/sigmamd/id1603743862)

This app consolidates your health data from various patient portals, offering a comprehensive view of your medical history. It provides trusted health insights and facilitates secure communication with healthcare providers for appointment scheduling and payment management.

**Highlights:** Aggregate and consolidate health data, Access trusted health insights, Secure physician-patient sessions, Schedule and manage appointments, Manage payments and view invoices

**Features:** Vision Pro support

**In-app purchases:** none


### Spooner On Demand

[App page](https://appshunter.io/ios/app/spooner-on-demand/id6444033002)

This app helps you achieve your health and fitness goals by tracking workouts, nutrition, and lifestyle habits. Follow guided programs, monitor progress with measurements and photos, and earn badges for milestones. Integrates with wearables and health apps.

**Highlights:** Track workouts and access training plans, Follow exercise and workout videos, Log meals and track nutrition, Monitor daily habits and progress, Set and track fitness goals, Integrate with wearables and health apps, Earn milestone badges

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SigmaMD free?

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

### Is Spooner On Demand free?

Spooner On Demand is free to download, with no in-app purchases.

### Which has better reviews, SigmaMD or Spooner On Demand?

Spooner On Demand is rated higher. SigmaMD averages 3.1 out of 5 from 39 ratings, while Spooner On Demand averages 5.0 from 6 ratings.

### Do SigmaMD or Spooner On Demand have ads?

Neither SigmaMD nor Spooner On Demand shows ads.

### Which is updated more often, SigmaMD or Spooner On Demand?

SigmaMD ships an update every 3 weeks, and Spooner On Demand every 6 weeks. Most recently, SigmaMD was updated on October 15, 2026 and Spooner On Demand on October 23, 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.*