# Shape vs Impuls Studio

The clearest difference is in-app purchases: Impuls Studio at none against Shape's 6. Shape's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Shape sells 6 in-app purchases, starting at $9.99 per month. Impuls Studio asks for nothing beyond the download.

Shape ships an update monthly, Impuls Studio every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Shape | Impuls Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (697 ratings)](https://appshunter.io/ios/app/shape-lose-weight-fast/id1629419955/reviews)** | — |
| Number of ratings | **697** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 595 MB | 98 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fabulous](https://appshunter.io/developer/1203637302) | [Andrea Solutions](https://appshunter.io/developer/1734094747) |

## What reviewers say

### Shape

[App page](https://appshunter.io/ios/app/shape-lose-weight-fast/id1629419955)

This app guides users through mindful eating and intermittent fasting for sustainable weight loss. It helps identify patterns between food intake, emotional eating, and body transformation, promoting self-compassion and intuitive eating.

**Highlights:** Fasting guide and tracker, Food diary for meal logging, Emotional eating support, Intuitive eating guidance, Pattern identification, Mindful eating exercises

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shape Premium | $9.99 | per month |
| Shape Premium | $16.99 | per year |
| Premium offer | $29.99 | per year |
| Shape Premium Offer | $39.99 | per year |
| Premium Offer | $39.99 | per year |
| Premium Offer | $49.99 | per year |

**What reviewers like**

- 🌟 Motivating and inspiring content
- 👍 Intuitive and mindful approach to eating
- 💡 Unique focus on food awareness vs. calorie counting
- 🎨 Beautiful and calming design

**What reviewers complain about**

- 🔒 Subscription-only model, no free version
- 🔍 Lack of customization and personalization options
- 🔧 Inability to edit or delete meal entries
- 🤔 Inconsistent messaging around weight loss vs. other goals

**Reported bugs**

- App crashes and freezes reported by some users
- Onboarding process and subscription flow issues

**Requested features**

- Add ability to edit and delete meal entries
- Provide more options for tracking progress beyond just weight
- Integrate with Fabulous app for a more seamless experience
- Offer a free version or lower-cost subscription tier


### Impuls Studio

[App page](https://appshunter.io/ios/app/impuls-studio/id6751862416)

**In-app purchases:** none


## Frequently asked questions

### Is Shape free?

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

### Is Impuls Studio free?

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

### Do Shape or Impuls Studio have ads?

Neither Shape nor Impuls Studio shows ads.

### Which is updated more often, Shape or Impuls Studio?

Shape ships an update monthly, and Impuls Studio every 4 months. Most recently, Shape was updated on October 23, 2026 and Impuls Studio 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.*