Comparison

Interface vs proof

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

Head to head
About

Interface

Explore the Ethereum blockchain with a smart companion that simplifies on-chain activity. Follow wallets, discover new opportunities like mints and airdrops, and connect with others by importing social graphs. Browse assets, search for projects, and stay updated with live notifications.

Highlights
  • Follow wallet on-chain activity
  • Discover new mints, airdrops, proposals
  • Connect with social graphs (Farcaster, Lens)
  • Find community members by NFTs/POAPs
  • Browse wallet assets and activity
  • Search for projects, tokens, and ENS
  • Customizable live notifications
Features
Read full description

Interface is a smart companion that helps you explore the Infinite Garden of Ethereum in a simple and intuitive way. Powers it gives you: • Follow – any wallet to see their onchain activity in an intuitive feed. We support hundreds of different protocols, assets, and transaction types; • Discover – new opportunities and content, including new mints, fresh airdrops, governance proposals, and even on-chain messages; • Connect – with the people you've met during your onchain journey by importing your existing social graphs from Farcaster or Lens; • Find – your fellow community members based on the common NFTs you own or POAP events you have attended; • Browse – any wallet's activity, tokens, NFTs, POAPs, Safes, along with other assets; • Search – for projects, NFT collections, tokens, wallets or ENS domains; • Learn – what people are doing onchain through a curated readable feed; • Travel – to other decentralised applications through our profile view that is infused with various social identities like Farcaster • Always stay updated – with customisable live notifications. There are lots of things happening onchain. Often it can be hard and overwhelming to find what or who you are looking for, but we are here to help! We hope you enjoy the journey into the future!

About

proof

Challenge an AI to identify rare subjects through your camera. With a limited number of daily shots and no filters or likes, compete against friends and the world to achieve the highest rarity score and win.

Highlights
  • AI rarity scoring
  • Limited daily shots
  • No filters or likes
  • Competitive daily pool
  • Global leaderboards
Features
Read full description

ai is bored. it has seen 5 million sunsets. 3 million lattes. infinite selfies. can you surprise it? no filters. no likes. just you versus the algorithm. 3 shots a day. point your camera at anything. the AI scores what it sees 0-100 on rarity - from common to ultra rare. enter the daily pool. beat your friends. beat the world. the highest rarity wins. be rare.

Screenshots

Interface2 screens
proof4 screens

Verdict

The call

The clearest difference is in-app purchases: Interface at none against proof's 6. Interface also leads on ratings volume (38 vs 6). proof's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence and ads 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. proof sells 6 one-off in-app purchases. Interface asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

proof holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interface has 38 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 96% of Interface's written reviews are positive against 100% of proof's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on September 25, 2026 and June 4, 2026 respectively.

Scorecard4 real differences · 6 level
Interface versus proof: the parameters behind the verdict, then further details
ParameterInterfaceproof
PriceFreeFree
Rating4.8 (38 ratings)5.0 (6 ratings) — better
Positive reviews95.7% of reviews100.0% of reviews — better
Number of ratings38 — better6
Update frequencyEvery 9 daysEvery 9 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.6 — better18.2
Further details — not scored
Size133 MB9 MB
Age rating17+9+
DeveloperINTERFACE LABS - DECENTRALISED TECH, UNIPESSOAL, LDAOne Last LLC

Customer experience

Interface

All ratings38 ratings
Positive94.7%
Neutral2.6%
Negative2.6%
Written reviews23 reviews
Positive95.7%
Neutral4.3%
Negative0.0%

proof

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Interface

No in-app purchases

6 purchases

proof

One-time6
  • 1 Shot$0.99
  • 3 Shots$0.99
  • 3 Shots$1.99
Show 3 more
  • 7 Shots$1.99
  • 5 Shots$2.99
  • 15 Shots$2.99

Questions

Is Interface free?
Interface is free to download, with no in-app purchases.
Is proof free?
proof is free to download, with in-app purchases available.
Which has better reviews, Interface or proof?
proof is rated higher. Interface averages 4.8 out of 5 from 38 ratings, while proof averages 5.0 from 6 ratings.
Do Interface or proof have ads?
Neither Interface nor proof shows ads.
Which is updated more often, Interface or proof?
Interface ships an update every 9 days, and proof every 9 days. Most recently, Interface was updated on September 25, 2026 and proof on June 4, 2026.

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