# Impact vs MummaNest

The clearest difference is in-app purchases: MummaNest at none against Impact's 3. MummaNest also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Impact sells 3 in-app purchases, starting at $0.99 per month. MummaNest asks for nothing beyond the download.

## The numbers

| Metric | Impact | MummaNest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (367 ratings)](https://appshunter.io/ios/app/impact-steps-for-a-cause/id1143265464/reviews)** | — |
| Number of ratings | **367** | — |
| Positive reviews | 57.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Green Freedom Private Limited](https://appshunter.io/developer/1142014578) | [Om Prakash Jat](https://appshunter.io/developer/1880089543) |

## What reviewers say

### Impact

[App page](https://appshunter.io/ios/app/impact-steps-for-a-cause/id1143265464)

Turn your daily steps and workouts into donations for charity. Track your activity using your phone or wearable, and see your efforts make a real-world difference. Join teams, earn badges, and participate in challenges while supporting a good cause.

**Highlights:** Passive step tracking, Active workout tracking, Donate steps to causes, Team challenges and leaderboards, Badges and streaks, Corporate leagues

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Impact Pro - Monthly | $0.99 | per month |
| Impact Pro - Weekly | $0.99 | per 7 days |
| Impact Pro - Quarterly | $1.99 | per 3 months |

**What reviewers like**

- 🚀 Motivating and engaging
- 👍 Meaningful way to stay fit and give back
- 🙌 Donation helps create impact
- 💪 Keeps users motivated to exercise

**What reviewers complain about**

- 🐛 Frequent app crashes and performance issues
- 🔍 Inaccurate step/distance tracking
- 💸 Reduced donation rate and forced paid version
- 🤕 Frustrating loss of data, streaks, and history
- 🤖 Poor sync with wearables and fitness apps

**Reported bugs**

- Login issues and forced re-registration
- Inconsistent step/distance tracking
- Workout history and streak resets
- Donation screen freezes and crashes

**Requested features**

- Automatic donation at the end of the day
- Expanded charity options and transparency
- Better sync with Apple Watch and other wearables
- Improved leaderboard and user experience


### MummaNest

[App page](https://appshunter.io/ios/app/mummanest/id6784172436)

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

**In-app purchases:** none


## Frequently asked questions

### Is Impact free?

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

### Is MummaNest free?

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

### Do Impact or MummaNest have ads?

Neither Impact nor MummaNest shows ads.

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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.*