# Pi Network vs Stack43

The clearest difference is rating: Stack43 at 5.0 against Pi Network's 4.2. Stack43 also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). Pi Network's advantage is ratings volume (13K vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Stack43 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Pi Network has 13K ratings behind it against 1, so its average is the more settled of the two.

Pi Network ships an update every 3 months, Stack43 monthly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pi Network | Stack43 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (13K ratings)](https://appshunter.io/ios/app/pi-network/id1445472541/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack43/id6782655674/reviews)** |
| Number of ratings | **13K** | 1 |
| Positive reviews | 65.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 118 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SocialChain](https://appshunter.io/developer/1445472540) | [Stack43 LLC](https://appshunter.io/developer/6782655676) |

## What reviewers say

### Pi Network

[App page](https://appshunter.io/ios/app/pi-network/id1445472541)

Access and grow your digital currency holdings with this app. It functions as a wallet for your digital assets, offering an eco-friendly and battery-efficient way to manage your currency.

**Highlights:** Access Pi holdings, Grow Pi holdings, Digital asset wallet, Eco-friendly mining, Minimal battery consumption

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Innovative crypto mining concept
- 🚀 Minimal battery/data usage
- 👍 Great community
- 👍 Promising future potential

**What reviewers complain about**

- 🐛 Bugs and technical issues
- 🔒 Privacy and security concerns
- 👎 Lack of transparency from developers
- 👎 Overly aggressive monetization through ads
- 👎 Feels like a pyramid scheme

**Reported bugs**

- Unexpected errors when trying to add users
- Inability to change registered phone numbers
- Crashes and login issues for some users

**Requested features**

- Allow changing user profiles and security circles
- Improve in-app communication and support channels
- Provide more updates on project roadmap and timeline


### Stack43

[App page](https://appshunter.io/ios/app/stack43/id6782655674)

Build habits with friends through a social feed, shared challenges, and mutual encouragement. Track progress with streaks, badges, and personal stats. Focus on consistency without ads or endless scrolling.

**Highlights:** Social feed for progress sharing, Streaks and badges for motivation, Group challenges with shared feeds, Shared habits with friends, Personal habit statistics, Encouragement boosts for friends

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

**In-app purchases:** none


## Frequently asked questions

### Is Pi Network free?

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

### Is Stack43 free?

Stack43 is free to download, with no in-app purchases.

### Which has better reviews, Pi Network or Stack43?

Stack43 is rated higher. Pi Network averages 4.2 out of 5 from 13K ratings, while Stack43 averages 5.0 from 1 ratings.

### Do Pi Network or Stack43 have ads?

Pi Network shows ads; Stack43 does not.

### Which is updated more often, Pi Network or Stack43?

Pi Network ships an update every 3 months, and Stack43 monthly. Most recently, Pi Network was updated on October 14, 2026 and Stack43 on October 4, 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.*