Comparison

Catalyst Voting vs Mono Photo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Catalyst Voting

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
Read full description

Convenient, accessible and immediate – this app enables ada holders to vote on Catalyst proposals directly from their mobile. Participate innovating in the Cardano ecosystem and get rewarded for your efforts. For the latest updates about the registration process, along with voting and reward dates please join Cardano Catalyst Announcements in Telegram (https://t.me/cardanocatalyst) or follow @InputOutputHK on Twitter.

About

Mono Photo

Read full description

Mono — Your Essential Film Photography Field Companion Stop second-guessing your shots and start mastering your craft. Mono is the ultimate decision engine and toolkit, designed specifically for film photographers by film photographers. It helps you make faster, more confident choices in the field, so you can focus on what matters most: capturing the moment. The Decision Engine: Get the Perfect Recommendation in 10 Seconds Struggling with which film stock to load? Not sure which lens or filter to pair with the scene? The Mono decision engine cuts through the noise. Answer four simple questions about your desired aesthetic, light conditions, subject, and available gear, and Mono will analyze the scenario to provide a single, definitive recommendation. No more analysis paralysis—just clarity and confidence. The "One Roll" Challenge: Build True Mastery The hallmark of a great photographer is mastering a single tool. Embrace the discipline of film with Mono’s One Roll mode. Select a single film stock—be it a classic like Ilford HP5, an artistic color negative, or a unique experimental emulsion—and commit to shooting a full roll. Mono will guide you, helping you learn the nuances of how that specific stock adapts to and renders different light and subjects, fundamentally changing the way you see and shoot. The Essential Field Toolkit Mono is packed with specialized tools to help you nail every frame: Quick Presets: Instant, one-tap exposure scenarios for common situations. Field Adjust: A dynamic tool to quickly adapt your settings as light changes around you. Fix My Shot: A problem-solver to help you correct exposure or focus issues before you release the shutter. Compare: Side-by-side technical data for film stocks and gear to make informed pre-shoot choices. Key Features: Elegant Dark Mode Interface: Designed to preserve your night vision in low light. Comprehensive Film Database: Detailed profiles of over 50 popular and rare black & white, color, slide, and experimental film stocks. Intelligent Algorithms: A decision engine trained on real-world film photography outcomes. Native iOS Experience: Includes all your familiar phone-top status and navigation bars. Stop deciding and start shooting. Download Mono today.

Screenshots

Catalyst Voting4 screens
Mono Photo4 screens

Verdict

The call

The clearest difference is in-app purchases: Catalyst Voting at none against Mono Photo's 1. Mono Photo's advantage is update cadence (daily vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mono Photo sells 1 one-off in-app purchase. Catalyst Voting asks for nothing beyond the download.

UpkeepUpdate frequency

Catalyst Voting ships an update every 3 months, Mono Photo daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Catalyst Voting versus Mono Photo: the parameters behind the verdict, then further details
ParameterCatalyst VotingMono Photo
PriceFreeFree
Rating3.7 (100 ratings) — better—
Positive reviews39.6% of reviews—
Number of ratings100 — better—
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.215.6 — better
Further details — not scored
Size19 MB3 MB
Age rating4+4+
DeveloperInput Output HK LimitedAsikin Lucius Andi Putra

Bugs and requests

Catalyst Voting

Reported bugs

16 issues
  • App crashes at launch
  • App always crashes after registering
  • App shows white screen
  • App is blank
  • App not working, stays blank
Show 11 more
  • App error message: 'App not valid, wait for new version'
  • App requires update but no update available
  • App keeps asking to update but no update available
  • App says it needs update but 'open' is only option in App Store
  • App out of date message with link to same downloaded version
  • Cannot scan QR code in app
  • App shows 'No connection!' message
  • Unable to register with 'wallet not found' message
  • Wallet hash not recognized
  • App crashes at app launch
  • App not working on older iPhone models

Requested features

14 requests
  • 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
Show 9 more
  • Alphabetical sorting of proposals
  • Better notifications for voting registration
  • Keep app logged in for longer
  • Filter out voted proposals
  • Embedded browser for easier navigation
  • Clear view of voting periods
  • Push notifications for updates and periods
  • Why is a separate iOS app needed for voting?
  • Integrate voting into Daedalus wallet

Mono Photo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Catalyst Voting

No in-app purchases

1 purchases

Mono Photo

One-time1
  • Mono - Your photo companion$0.99

Questions

Is Catalyst Voting free?
Catalyst Voting is free to download, with no in-app purchases.
Is Mono Photo free?
Mono Photo is free to download, with in-app purchases available.
Do Catalyst Voting or Mono Photo have ads?
Neither Catalyst Voting nor Mono Photo shows ads.
Which is updated more often, Catalyst Voting or Mono Photo?
Catalyst Voting ships an update every 3 months, and Mono Photo daily. Most recently, Catalyst Voting was updated on October 24, 2026 and Mono Photo on October 25, 2026.

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