StudyFetch vs WADL Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyFetch
Transform your course materials into personalized study aids like flashcards, quizzes, and notes with an AI tutor. This app helps millions of students worldwide improve their grades by adapting to individual learning styles for lasting understanding.
- Personalized study plans
- AI-powered tutor
- Flashcards and quizzes
- Automated note generation
- Lecture recording and transcription
- Progress tracking
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Designed by learning experts and used by millions of students worldwide, StudyFetch turns your own course materials into a study plan built around how you learn. Upload your lectures, PDFs, slides, or videos and get flashcards, quizzes, notes, and a personal AI tutor in seconds. Learning should meet you where you are, not the other way around. Every feature is built for lasting understanding so it is still there when exam day comes. How it works: Drop in your material and Sparky, your personal AI tutor, creates a comprehensive study plan and breaks it into the formats proven to help you remember. You are always learning in the way that works for you. What you get: · Flashcards, quizzes, and detailed notes generated from anything you upload · Sparky, a voice-to-voice AI tutor you can talk with anytime, on any topic · Real-time lecture recording that transcribes and turns class into notes as you go · Progress tracking that shows what you have down and what needs more focus · Achievements and daily streaks to keep you consistent · Support for 20+ languages Why students trust StudyFetch: 92% of students who use StudyFetch report improved grades. Millions of students worldwide use it to prep for exams, master course content, and build knowledge that lasts. Whether you are in high school, university, or learning on your own, StudyFetch adapts to you. StudyFetch is backed by Owl Ventures and The College Board and built to help you actually learn, not to hand you the answer and move on. Your future is in your hands. StudyFetch is here to help you see it. App EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
WADL Builder
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AI use, stated in one line. WADL v1.0: P2-V2-R2 That is a Wandt AI Disclosure Label. WADL is an open standard for disclosing how AI was used in academic and professional work. Three codes answer three questions: what the AI did, how it was checked, and what was kept. Every code has one defined meaning, so a label says the same thing to whoever writes it and whoever reads it. WADL Builder builds one on your device. The standard is published at usewadl.org under a Creative Commons license, CC BY 4.0: anyone may share and adapt it, even commercially, with credit. Version 1.0 of the standard is in beta under active peer review. WADL is a disclosure framework, not an AI detector: a label is the author's own account of how the work was made. WHAT THE STANDARD PROVIDES • One place for it: after your identifying details, before the work itself. • One scope: the whole workflow counts, including AI that shaped the work without appearing in the final version. • One expectation: every level of AI use carries a recommended minimum of checking and records. • One way to set rules: an assignment's AI policy is written in the same codes. • One machine-readable form: a JSON schema, published at usewadl.org. • Two principles: disclosing AI use is not evidence of academic misconduct, and when unsure, disclose and choose the higher process level. HOW A WADL LABEL WORKS WADL v1.0: P2-V2-R2 says AI helped organize and outline the work (P2), it was checked against course materials or reliable secondary sources (V2), and a summary of prompts and outputs was kept (R2). • P, what the AI did: P0 means no generative AI was used; P1 to P5 run from brainstorming up to drafting, rewriting, analysis, coding or generated content. +R, +F and +O add research, feedback or organizing help. • V, how it was checked: from a review for fit and obvious errors (V1) to checking primary or authoritative sources (V3) and documenting corrections (V4). • R, what was kept: from naming the tool and its purpose (R1) to a full prompt-and-output log with verification notes (R4). WADL BUILDER • Build a label: pick what the AI did, name the tools, set the checking and records levels. Say AI was used and the recommended levels fill in; choose less and you get a note, never a block. WADL drafts a narrative for you to edit, then asks you to confirm you remain responsible for the work. • Take it anywhere: copy the label or the full disclosure, or export a PDF record, a PNG badge or a QR code that opens it on usewadl.org. • Set rules in the same terms: the Instructor tab states an assignment's AI rules as an authorization level (AI Encouraged, Permitted, Restricted or Prohibited), the highest process level allowed, and the minimum checking and records. Start from one of eight presets, then copy it as plain text or as Brightspace HTML. • Learn the standard: the Key tab explains every code; Settings adds examples, a user guide and an FAQ. PRIVACY: ZERO TELEMETRY Fully offline: WADL Builder has zero network configurations, makes no network connections of any kind and collects nothing about you. It builds every label, QR code and PDF on your device, reads none of your files, photos or contacts, and has no account or sign-in. Its links to profworkbench.com open in your browser only when you tap them. A disclosure leaves your device only when you copy, share or export it, or someone scans its QR code. Scanning opens usewadl.org with the whole disclosure inside the link. That needs internet, and the site's host, Cloudflare, may keep the link in its request logs. Copied text may reach your other Apple devices through the clipboard. On a shared device, Clear Form empties the Builder; it leaves the clipboard alone. On iPhone, the app switcher shows only the WADL logo, not your form. ABOUT WADL The Wandt AI Disclosure Label was created by Adam Scott Wandt, Associate Professor of Public Policy at John Jay College of Criminal Justice. WADL Builder is made by ProfWorkBench, LLC.
Screenshots
Verdict
The clearest difference is in-app purchases: WADL Builder at none against StudyFetch's 10. StudyFetch's advantage is update cadence (weekly vs every 4 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support 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
Both are free to download. StudyFetch sells 10 in-app purchases, starting at $9.99 per month. WADL Builder asks for nothing beyond the download.
StudyFetch ships an update weekly, WADL Builder every 4 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | StudyFetch | WADL Builder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (16K ratings) — better | — |
| Positive reviews | 33.2% of reviews | — |
| Number of ratings | 16K — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 247 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Study Fetch | ProfWorkBench, LLC |
Bugs and requests
StudyFetch
Reported bugs
4 issues- Inability to upload or load materials
- Chatbot and tutor features not working
- Inconsistent performance across platforms
- Account and payment issues
Requested features
4 requests- Sync accounts across devices
- Improve PDF and document handling
- Enhance live lecture recording and transcription
- Add more test questions and practice content
WADL Builder
Not enough reviews yet to summarise bugs or requests.
In-app purchases
StudyFetch
- StudyFetch Explainers Basic$9.991 Month
- StudyFetch Explainer Basic$9.991 Month
- StudyFetch Explainer Premium$19.991 Month
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- StudyFetch Premium Monthly$19.991 Month
- StudyFetch Premium Quarterly$29.003 Months
- StudyFetch Premium YearlyTrial$96.001 Year
- StudyFetch Premium Yearly$96.001 Year
- StudyFetch Explainer Premium$167.991 Year
- Call Spark.E 1 Hour$7.49
- Call Spark.E 5 Hours$25.00
WADL Builder
No in-app purchases








