VibeQuotr
AI Token Budget for Projects
$3.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.
How much will your next AI coding project cost? Estimate token budgets across 22+ LLMs and 6 providers with five complementary calculators.
Engineers rarely write code without AI assistance any more — but how much will it cost? VibeQuotr is the iOS calculator for estimating AI/LLM token budgets across 22+ models and 6 providers.
Five complementary calculators:
• Direct — pick a project profile (bugfix, feature, refactor, greenfield, enterprise) and watch token costs scale with iterations and complexity.
• COCOMO II — pair the classic Boehm model with AI mapping to compare human person-months against API budgets.
• Vibe-Budget — exposes the exponential rework cost of weaker models. The lower a model's SWE-bench score, the more iterations it needs — making "cheap" models often more expensive end-to-end than a frontier model.
• Sandbox — full slider control over every parameter for power users.
• What-If — three spread scenarios (conservative / realistic / optimistic) side by side.
The recommendation engine ranks models by cheapest, best quality, and best value — scored on quality, SWE-bench, and matching strengths. Filter across Anthropic, OpenAI, Google, DeepSeek, Mistral, and xAI.
VibeQuotr Pro (in-app, €9.99) unlocks COCOMO II, Sandbox, What-If, calculation history, PDF / Markdown / CSV export, and custom model entries.
Local-only. No tracking, no analytics, no cloud sync. Designed for indie devs, technical leads, and consultants who quote AI-assisted projects.
How much will your next AI coding project cost?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Julian Christopher Siebert, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Julian Christopher Siebert
- Size
- 2.4 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- VibeQuotr Pro $8.99
- Copyright
- © 2026 Christopher Siebert