# Shape Factor vs Good Days

The clearest difference is in-app purchases: Good Days at none against Shape Factor's 3. Good Days also leads on ads (none vs shown). Shape Factor's advantage is iOS requirement (18.6 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Shape Factor sells 3 in-app purchases, starting at $29.99 per month. Good Days asks for nothing beyond the download.

Shape Factor ships an update every 2 weeks, Good Days every 10 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Shape Factor | Good Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/shape-factor/id6465668639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 169 MB | 12 MB |
| Requires iOS | **18.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shapefactor App](https://appshunter.io/developer/1663545465) | [Piotrek Demidowicz](https://appshunter.io/developer/1210209836) |

## What reviewers say

### Shape Factor

[App page](https://appshunter.io/ios/app/shape-factor/id6465668639)

This fitness app provides personalized workout plans and video guidance from a professional trainer. It offers effective routines for home or gym, focusing on individual goals like fat burning or muscle building. Achieve your fitness aspirations with structured training and expert instruction.

**Highlights:** Personalized workout plans, Video exercise guidance, Home and gym routines, Goal-oriented training, Trainer-led sessions, Unique training programs

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Miesięczna | $29.99 | per month |
| Kwartalna | $69.99 | per 3 months |
| Roczna | $129.99 | per year |


### Good Days

[App page](https://appshunter.io/ios/app/good-days-sobriety-tracker/id6761027602)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shape Factor free?

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

### Is Good Days free?

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

### Do Shape Factor or Good Days have ads?

Shape Factor shows ads; Good Days does not.

### Which is updated more often, Shape Factor or Good Days?

Shape Factor ships an update every 2 weeks, and Good Days every 10 days. Most recently, Shape Factor was updated on November 3, 2026 and Good Days on November 9, 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.*