# Sis vs Momentup

The clearest difference is in-app purchases: Sis at none against Momentup's 2. Momentup's advantage is update cadence (every 5 weeks vs every 3 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Momentup sells 2 in-app purchases, starting at $9.99 per month. Sis asks for nothing beyond the download.

Sis ships an update every 3 months, Momentup every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sis | Momentup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sis/id6746260505/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 181 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DT HEALTH AND FITNESS COACHING LTD](https://appshunter.io/developer/1815958163) | [james reid](https://appshunter.io/developer/1891861986) |

## What reviewers say

### Sis

[App page](https://appshunter.io/ios/app/sis/id6746260505)

A strength training platform designed exclusively for women, offering expert-led workouts, mental resilience tools, and a supportive community. Achieve your fitness goals at your own pace, whether at home or in the gym.

**Highlights:** Structured strength programs for all levels, Realistic resilience tools and guidance, Supportive sisterhood community, Progress tracking for physical and mental wins, Live classes and challenges, Diverse training styles (bodyweight, kettlebell, etc.)

**Features:** macOS Compatibility

**In-app purchases:** none


### Momentup

[App page](https://appshunter.io/ios/app/momentup/id6761867471)

This app offers AI-powered micro-coaching to help users overcome feelings of being stuck or overwhelmed. It provides daily check-ins, personalized coaching questions, and tools to track progress and build momentum.

**Highlights:** Daily 60-second check-ins, AI coach with personalized questions, Frustration mapping and interventions, Momentum tracking and win celebrations, Pattern identification and deep dives, Optional human coaching integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Momentup Premium | $9.99 | per month |
| Yearly Momentup Premium | $79.99 | per year |


## Frequently asked questions

### Is Sis free?

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

### Is Momentup free?

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

### Do Sis or Momentup have ads?

Neither Sis nor Momentup shows ads.

### Which is updated more often, Sis or Momentup?

Sis ships an update every 3 months, and Momentup every 5 weeks. Most recently, Sis was updated on October 24, 2026 and Momentup on October 24, 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.*