# Zeta Gamma Lambda vs Piki

The clearest difference is update cadence: Piki at weekly against Zeta Gamma Lambda's every 40 months. Zeta Gamma Lambda's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Zeta Gamma Lambda ships an update every 40 months, Piki weekly. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Zeta Gamma Lambda | Piki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (10 ratings)](https://appshunter.io/ios/app/piki-social-network/id6474581597/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Weekly** |
| Monetization | — | Free |
| Size | 47 MB | 146 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Sigmachain Inc.](https://appshunter.io/developer/1456579417) |

## What reviewers say

### Zeta Gamma Lambda

[App page](https://appshunter.io/ios/app/zeta-gamma-lambda/id1644352805)

**Features:** macOS Compatibility

**In-app purchases:** none


### Piki

[App page](https://appshunter.io/ios/app/piki-social-network/id6474581597)

Connect globally on this Web3 social platform. Share your life, discover interests, and personalize your digital space. Features include real-time content sharing, interest-based communities, and a secure blockchain messenger.

**Highlights:** Real-time shared content, Interest-based communities, Personalized digital space, Blockchain-based secure messenger, Multi-language translation, Commerce function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zeta Gamma Lambda free?

Zeta Gamma Lambda is free to download, with no in-app purchases.

### Is Piki free?

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

### Do Zeta Gamma Lambda or Piki have ads?

Neither Zeta Gamma Lambda nor Piki shows ads.

### Which is updated more often, Zeta Gamma Lambda or Piki?

Zeta Gamma Lambda ships an update every 40 months, and Piki weekly. Most recently, Zeta Gamma Lambda was updated on October 2, 2026 and Piki on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*