# Evivve vs Chain Reaction OG

The clearest difference is ads: Evivve at none against Chain Reaction OG's shown. Evivve also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, 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.

Evivve ships an update every 2 months, Chain Reaction OG monthly. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Evivve | Chain Reaction OG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/evivve-game-based-learning/id1495148773/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 15 MB | 50 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohsin Memon](https://appshunter.io/developer/1495148772) | [Mayank Kumar Gupta](https://appshunter.io/developer/1893402187) |

## What reviewers say

### Evivve

[App page](https://appshunter.io/ios/app/evivve-game-based-learning/id1495148773)

This app transforms corporate training and team-building through engaging, multiplayer online game-based learning. It features an immersive sci-fi environment and personalized reports to enhance skill development and knowledge retention.

**Highlights:** Immersive Sci-Fi Environment, Multiplayer Experience, Personal Dynamic Report, Continuous Content Updates, Community and Collaboration, AI-driven Personalized Learning

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

**In-app purchases:** none


### Chain Reaction OG

[App page](https://appshunter.io/ios/app/chain-reaction-og/id6792323513)

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

**In-app purchases:** none


## Frequently asked questions

### Is Evivve free?

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

### Is Chain Reaction OG free?

Chain Reaction OG is free to download, with no in-app purchases.

### Do Evivve or Chain Reaction OG have ads?

Chain Reaction OG shows ads; Evivve does not.

### Which is updated more often, Evivve or Chain Reaction OG?

Evivve ships an update every 2 months, and Chain Reaction OG monthly. Most recently, Evivve was updated on October 16, 2026 and Chain Reaction OG on October 12, 2026.

---

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