Comparison

Hashtag vs Doc Fast

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

Head to head
About

Hashtag

This app helps users generate relevant hashtags for their social media posts on platforms like Instagram and TikTok. It provides over 100 hashtags per post, along with analytics and difficulty details for each tag, aiming to boost post reach and engagement.

Highlights
  • AI hashtag generation
  • 100+ hashtags per post
  • Analytics and difficulty details
  • Copy and share functionality
  • Profile growth tools
Features
Read full description

The all-in-one hashtag generator for Instagram and TikTok. Unlock the secret to growing your profile. Become an expert in using tags to improve the reach of your posts. Get more likes, grow your followers and increase engagement. • Search for hashtags related to your posts • More than 100+ hashtags for your post • See analytics and difficulty details for each tag • Copy & paste or share the text directly into your favorite apps Get over 100+ hashtags for each of your posts. --- If you choose to purchase Hashtag Plus, a payment will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. For more information see our Terms of Service (https://bench.ventures/hashtag/terms-of-service) and Privacy Policy (https://bench.ventures/hashtag/privacy-policy).

About

Doc Fast

Features
Read full description

Doc Fast — The Ultimate PDF Scanner & Document Converter Turn your iPhone into a powerful document processing hub. Doc Fast makes it effortless to scan, convert, and manage documents with AI-powered intelligence that saves you hours every week. INSTANT IMAGE TO PDF CONVERSION Convert any image to a high-quality PDF in seconds. Support for all major formats including JPG, PNG, and HEIC. Batch convert multiple images at once — perfect for digitizing receipts, contracts, notes, and more. SMART DOCUMENT SCANNING Use your camera to capture documents with automatic edge detection and alignment guides. The intelligent scanner recognizes document boundaries and optimizes the image for crystal-clear results every time. AI-POWERED OCR TEXT RECOGNITION Extract text from any scanned document or image automatically. Our advanced OCR engine recognizes text in multiple languages with high accuracy, making your documents fully searchable and editable. INTELLIGENT DOCUMENT PROCESSING Doc Fast goes beyond basic scanning. Our AI analyzes your documents to automatically: • Classify document types (invoices, receipts, contracts, IDs) • Extract key data fields with confidence scoring • Detect anomalies and flag important information • Summarize long documents instantly POWERFUL DOCUMENT MANAGEMENT • Organize files with smart AI-generated categories and tags • Search documents using natural language queries • Track document history and processing timeline • Merge multiple documents into a single PDF • Cross-reference related documents automatically WORKFLOW AUTOMATION Create custom workflows to automate repetitive document tasks. Set up triggers, actions, and conditions without writing a single line of code. Perfect for expense reports, invoice processing, and approval chains. TEAM COLLABORATION • Share documents with team members in real-time • Add comments and annotations • Approval workflows with status tracking • Role-based access control for sensitive documents EXPENSE & RECEIPT MANAGEMENT • Generate expense reports automatically from scanned receipts • Smart receipt calculator with tip splitting • Track expenses by date, vendor, and category • Export reports in multiple formats ENTERPRISE-GRADE SECURITY • Two-factor authentication (2FA) • Encrypted document storage • Audit logs and activity tracking • Compliance support for regulated industries • Data retention policies and controls ADVANCED ANALYTICS • Document processing insights and metrics • Team productivity dashboards • ROI calculator showing time and cost savings • AI quality monitoring INDUSTRY-SPECIFIC SOLUTIONS Optimized templates and processing for Healthcare, Finance, Legal, Real Estate, Retail, Logistics, Education, and Government sectors. INTEGRATIONS & API Connect Doc Fast with your existing tools through our integration hub. REST API access, webhook support, and pre-built connectors for popular business applications. ADDITIONAL FEATURES • Business card scanner with contact extraction • Multi-language translation for extracted text • Smart reminders based on document deadlines • Template marketplace for common document types • Keyboard shortcuts and command palette for power users Download Doc Fast today and experience the fastest, smartest way to handle all your document needs. From simple image-to-PDF conversion to enterprise document intelligence — Doc Fast does it all.

Screenshots

Hashtag4 screens
Doc Fast3 screens

Verdict

The call

The clearest difference is in-app purchases: Doc Fast at none against Hashtag's 10. Doc Fast also leads on ads (none vs shown). On price, update cadence, 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. Hashtag sells 10 in-app purchases, starting at $1.99 per 7 days. Doc Fast asks for nothing beyond the download.

UpkeepUpdate frequency

Hashtag ships an update every 6 weeks, Doc Fast every 2 months. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
Hashtag versus Doc Fast: the parameters behind the verdict, then further details
ParameterHashtagDoc Fast
PriceFreeFree
Rating4.7 (524 ratings) — better—
Positive reviews37.9% of reviews—
Number of ratings524 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size16 MB3 MB
Age rating4+17+
DeveloperBench s.r.o.Daler Soliev

Bugs and requests

Hashtag

Reported bugs

6 issues
  • Error 500 appearing consistently across multiple users
  • App returns no results for search queries
  • Only displaying single hashtag instead of full list
  • Instagram profile linking fails with error
  • App functionality degradation over time
Show 1 more
  • Premium subscription payment processing issues

Requested features

5 requests
  • Display hashtag usage count and difficulty metrics
  • Related tags feature with relevance filtering
  • Better hashtag quality filtering to avoid overly broad tags
  • Improved suggestion algorithm for niche content
  • Clear subscription cancellation process

Doc Fast

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Hashtag

Subscriptions10
  • Hashtag Plus7 Days trial$1.997 Days
  • Hashtag Plus$1.991 Month
  • Plus$2.991 Month
Show 7 more
  • Plus7 Days trial$3.991 Month
  • Plus$3.991 Month
  • Plus$4.991 Month
  • Hashtag Plus$9.991 Year
  • Hashtag Plus7 Days trial$19.991 Year
  • Hashtag Plus$19.991 Year
  • Hashtag Plus7 Days trial$29.991 Year
None

Doc Fast

No in-app purchases

Questions

Is Hashtag free?
Hashtag is free to download, with in-app purchases available.
Is Doc Fast free?
Doc Fast is free to download, with no in-app purchases.
Do Hashtag or Doc Fast have ads?
Hashtag shows ads; Doc Fast does not.
Which is updated more often, Hashtag or Doc Fast?
Hashtag ships an update every 6 weeks, and Doc Fast every 2 months. Most recently, Hashtag was updated on November 11, 2026 and Doc Fast on November 9, 2026.

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