Best AI Form Filler Apps

250+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated August 2026

Whether you're new to ai form filler or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top AI Form Filler Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FormBuddy: AI Form FillerFormBuddy: AI Form FillerFree5.0★ (1)NoYesAug 2026
2AI Form FillerAI Form FillerFree was $4.99—NoYesOct 2026
3Simplicity AI PDF Form FillerSimplicity AI PDF Form FillerFree3.7★ (3)NoYesOct 2026
4Clawd AI - DeepClawd AI ChatClawd AI - DeepClawd AI ChatFree4.6★ (27)YesYesOct 2026
5PDF Fill & Sign. Editor FillerPDF Fill & Sign. Editor FillerFree4.6★ (6.5K)NoYesOct 2026
6Filler AI: Scan PDF, Fill FormFiller AI: Scan PDF, Fill Form$9.99——NoJul 2026
7Chat GT: General AI AssistantChat GT: General AI AssistantFree1.0★ (1)NoYesOct 2026
8Arena AI MobileArena AI MobileFree—NoNoOct 2026

Top Picks for AI Form Filler

FormBuddy: AI Form Filler#1

FormBuddy: AI Form Filler by Omer Perchik

Scan, Auto-Fill & E-sign Forms
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
FormBuddy: AI Form Filler screenshot 1
FormBuddy: AI Form Filler screenshot 2
FormBuddy: AI Form Filler screenshot 3
FormBuddy: AI Form Filler screenshot 4
FormBuddy: AI Form Filler screenshot 5
FormBuddy: AI Form Filler screenshot 6

Streamline paperwork by scanning, uploading, or selecting forms from a vast library. Utilize AI to automatically detect document structure and intelligently fill fields via typing, voice, or an AI agent. Organize and securely store completed documents for easy retrieval and sharing.

Simplicity AI PDF Form Filler#3

Simplicity AI PDF Form Filler by Ask Your PDF

Fill PDF Forms Quickly with AI
Worth Considering
📊 Productivity
3.7(3 ratings)
FreeIn-App Purchases
Simplicity AI PDF Form Filler screenshot 1
Simplicity AI PDF Form Filler screenshot 2
Simplicity AI PDF Form Filler screenshot 3
Simplicity AI PDF Form Filler screenshot 4
Simplicity AI PDF Form Filler screenshot 5
Simplicity AI PDF Form Filler screenshot 6

This app uses AI to transform PDF forms into interactive question-and-answer interfaces or autofills them for you. It streamlines the process of filling out forms, contracts, and applications, allowing for easy signing and secure export of completed documents.

More AI Form Filler apps to explore

FAQ about AI Form Filler

What are the best ai form filler apps for iPhone?
FormBuddy: AI Form Filler tops our ai form filler apps ranking as of August 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top ai form filler apps we rank are free to download, including FormBuddy: AI Form Filler and AI Form Filler.
FormBuddy: AI Form Filler has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ ai form filler apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.