Comparison

DevUtility vs AirBuild

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

Head to head
About

DevUtility

Features
Read full description

DevUtility is a lightweight set of local developer tools for everyday text tasks, designed to be quick and focused. Features: - Convert Unix timestamps to and from readable dates - Encode and decode Base64 strings - Generate Lorem Ipsum for mockups and tests - Compare two text blocks and inspect differences All processing stays on your device.

About

AirBuild

Collaborate with specialized AI agents for app creation, from planning and design to development and marketing. Organize all project conversations, files, and decisions in one workspace. Integrate with GitHub and your preferred AI providers to streamline the entire app-building process.

Highlights
  • AI agent collaboration (Product, Design, Dev, etc.)
  • Organized project workspace
  • GitHub repository import
  • Integrated conversations and files
  • App Store guidance
  • Custom AI model integration
Features
Read full description

Build apps with a coordinated team of AI agents. Air.Build brings product planning, design, development, review, naming, website work, and App Store guidance into one organized workspace. Start with an idea or import a GitHub repository, then keep conversations, files, decisions, and build activity together as your project moves forward. WORK WITH SPECIALIZED AI AGENTS Bring the right role into each conversation. Product, Design, Developer, Reviewer, Naming, Website, and App Store agents collaborate while keeping responsibilities clear. KEEP EVERY PROJECT ORGANIZED Create a project or import an existing GitHub repository. Follow project and private conversations, reply to messages, review attachments and files, and keep up with project activity without losing context. MOVE WORK FORWARD Use focused conversations and structured actions to make decisions, guide AI agents, and keep each project moving. CONNECT THE TOOLS YOU CHOOSE Connect GitHub to bring in existing code. If you use your own supported AI provider, add your model key from account settings. Air.Build is for developers, designers, and founders who want one place to coordinate the work behind an app. Some features require an Air.Build account, an invite code, or connected third-party services. Availability may depend on your account and project configuration. Subscriptions AirBuild Pro and AirBuild Max are auto-renewable monthly subscriptions. Payment is charged to your Apple Account when you confirm the purchase. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple Account settings. Prices are shown in the app before you buy and may vary by region. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://air.build/terms/ Privacy Policy: https://air.build/privacy/

Screenshots

DevUtility2 screens
AirBuild4 screens

Verdict

The call

The clearest difference is in-app purchases: DevUtility at none against AirBuild's 2. AirBuild's advantage is chart position (#88 vs unranked). 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. AirBuild sells 2 in-app purchases, starting at $19.99 per month. DevUtility asks for nothing beyond the download.

Scorecard2 real differences · 8 level
DevUtility versus AirBuild: the parameters behind the verdict, then further details
ParameterDevUtilityAirBuild
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequency—Daily
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
Best chart rank—#88 — better
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS26.126.0 — better
Further details — not scored
Size2 MB151 MB
Age rating4+17+
DeveloperErdal ToprakYellowPlus, Inc.

In-app purchases

None

DevUtility

No in-app purchases

2 purchases

AirBuild

Subscriptions2
  • AirBuild Pro$19.991 Month
  • AirBuild Max$199.991 Month

Questions

Is DevUtility free?
DevUtility is free to download, with no in-app purchases.
Is AirBuild free?
AirBuild is free to download, with in-app purchases available.
Do DevUtility or AirBuild have ads?
Neither DevUtility nor AirBuild shows ads.

Other comparisons