# Catalyst Voting vs Smart Flow Metering

The clearest difference is update cadence: Smart Flow Metering at monthly against Catalyst Voting's every 3 months. 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.

Catalyst Voting ships an update every 3 months, Smart Flow Metering monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Catalyst Voting | Smart Flow Metering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (100 ratings)](https://appshunter.io/ios/app/catalyst-voting/id1517473397/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 39.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 19 MB | 56 MB |
| Requires iOS | **16.2** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Input Output HK Limited](https://appshunter.io/developer/1506853270) | [Kulmi Digital Agency Limited](https://appshunter.io/developer/1845158824) |

## 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

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast & Simple
- 💡 Great mission
- 👍 Clean UI
- 👍 Amazing app

**What reviewers complain about**

- 🐛 App always crashes
- 🐛 Blank white screen
- 🐛 Not working
- 🐛 Update required cycle
- 🐛 Poor UX

**Reported bugs**

- App crashes at launch
- App always crashes after registering
- App shows white screen
- App is blank
- App not working, stays blank

**Requested features**

- Add support for older iOS versions
- Search tool for proposals
- Save desired projects to a list
- Auto 'no' vote option
- Better way to vote for multiple wallets


### Smart Flow Metering

[App page](https://appshunter.io/ios/app/smart-flow-metering/id6795587223)

**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 Smart Flow Metering free?

Smart Flow Metering is free to download, with no in-app purchases.

### Do Catalyst Voting or Smart Flow Metering have ads?

Neither Catalyst Voting nor Smart Flow Metering shows ads.

### Which is updated more often, Catalyst Voting or Smart Flow Metering?

Catalyst Voting ships an update every 3 months, and Smart Flow Metering monthly. Most recently, Catalyst Voting was updated on October 24, 2026 and Smart Flow Metering on October 25, 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.*