# Catalyst Voting vs Keystone Nexus

The clearest difference is rating: Keystone Nexus at 4.6 against Catalyst Voting's 3.7. Keystone Nexus also leads on update cadence (fortnightly vs every 3 months). Catalyst Voting's advantage is ratings volume (101 vs 9). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Keystone Nexus holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Catalyst Voting has 101 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 40% and 40% positive.

Catalyst Voting ships an update every 3 months, Keystone Nexus fortnightly. The most recent releases landed on June 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Catalyst Voting | Keystone Nexus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (101 ratings)](https://appshunter.io/ios/app/catalyst-voting/id1517473397/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/keystone-nexus/id6742313403/reviews)** |
| Number of ratings | **101** | 9 |
| Positive reviews | 39.6% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 19 MB | 54 MB |
| Requires iOS | **16.2** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Input Output HK Limited](https://appshunter.io/developer/1506853270) | [YANSSIE HK LIMITED](https://appshunter.io/developer/1567858117) |

## What reviewers say

### Catalyst Voting

[App page](https://appshunter.io/ios/app/catalyst-voting/id1517473397)

This app allows Cardano ada holders to vote on Catalyst proposals directly from their mobile devices. Participate in the Cardano ecosystem's innovation and potentially earn rewards for your contributions.

**Highlights:** Vote on Catalyst proposals, Direct mobile voting, Participate in Cardano ecosystem, Earn rewards, Accessible and immediate voting

**Features:** macOS Compatibility

**In-app purchases:** none


### Keystone Nexus

[App page](https://appshunter.io/ios/app/keystone-nexus/id6742313403)

Manage your digital assets securely with this companion app for a hardware wallet. It offers multi-chain support, an intuitive interface for all skill levels, and ensures you maintain full control and ownership of your cryptocurrency.

**Highlights:** Multi-chain asset management, Intuitive user interface, Full asset control and ownership, Syncs with hardware wallet, Send and receive digital assets

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

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst Voting free?

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

### Is Keystone Nexus free?

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

### Which has better reviews, Catalyst Voting or Keystone Nexus?

Keystone Nexus is rated higher. Catalyst Voting averages 3.7 out of 5 from 101 ratings, while Keystone Nexus averages 4.6 from 9 ratings.

### Do Catalyst Voting or Keystone Nexus have ads?

Neither Catalyst Voting nor Keystone Nexus shows ads.

### Which is updated more often, Catalyst Voting or Keystone Nexus?

Catalyst Voting ships an update every 3 months, and Keystone Nexus fortnightly. Most recently, Catalyst Voting was updated on June 9, 2026 and Keystone Nexus on September 16, 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.*