Comparison

Grabo Voucher Check vs BatchOptimize

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

Head to head
About

Grabo Voucher Check

Features
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Приложението е насочено към търговските партньори на Grabo.bg. Чрез това приложение можете бързо и лесно да правите проверка за валидност на ваучери, предоставени от клиенти, и да ги маркирате като използвани. Проверката става, като чрез приложението сканирате Баркода или QR-кода на ваучера. Това можете да направите както с разпечатан ваучер на хартия, така и ако клиентът просто покаже QR-кода от телефона си при преглед на ваучер. В случай, че клиентът не разполага с баркода или QR-кода, приложението дава възможност и за ръчно въвеждане на номера и секретния код на ваучера.

About

BatchOptimize

This app offers high-performance media and document compression for Apple devices. It can reduce file sizes by up to 90% while preserving quality, supporting various image, video, PDF, and audio formats. Automation features allow for quick processing and integration with other applications.

Highlights
  • Compress images, videos, and PDFs
  • Convert between multiple formats (WebP, AVIF, HEIC, MP4, MOV, GIF, PDF)
  • Resize images and videos
  • Add text watermarks
  • Extract audio from videos
  • Automate tasks with Apple Shortcuts
  • Merge images into PDFs
Features
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【NEW IN v1.4】Album Storage Radar for iPhone, macOS Menu Bar drop zone, PDF-to-image sequence export & auto clipboard optimize. BatchOptimize is the ultimate high-performance media and document compression powerhouse engineered exclusively for macOS, iOS, and iPadOS. Built from the ground up for Apple Silicon with Metal, VideoToolbox, and CoreGraphics hardware acceleration, BatchOptimize lets you crush massive file sizes by up to 90% while preserving crisp pixel fidelity. KEY CAPABILITIES: • IMAGES & GRAPHICS: • Next-Gen Formats: Convert & compress to WebP, AVIF, HEIC, JPEG, PNG, and TIFF. • Text Watermarking: Add customizable copyright overlays with position and opacity controls. • Vector Minification: Clean and strip redundant SVG code tables and metadata. • Smart Scaling: Resize to exact bounding boxes or percentage steps. • Lossless Master: 100% bit-perfect stream cleanup with zero pixel degradation. • VIDEOS & CLIPS: • Multi-Codec: Transcode between MP4 (H.264 & HEVC/H.265), Apple ProRes MOV, WebM, and GIF. • Animated GIF & WebP: Convert video clips into smooth looping animations for Discord and web. • Audio Extraction: Demux soundtracks directly to standalone MP3, M4A, FLAC, or WAV. • Target Size Caps: Constrain video exports to strict limits (Under 25 MB Discord, Under 10 MB WhatsApp). • Fast Web Start: Place MP4 MOOV atom at start for instant online streaming. • Audio Muting: Strip unwanted audio tracks to reduce clip sizes. • PDF DOCUMENTS: • Resolution Downsampling: Choose between 72 DPI (Web), 150 DPI (Email), or 300 DPI (Print). • Merge Images to PDF: Combine photos, receipts, or scans into a single compressed PDF booklet. • Page Rotation & Alignment: Rotate pages (90° CW, 180°, 90° CCW) or auto-align (Force Portrait/Landscape). • Image Compression Levels: Choose High Quality (85%), Compact (65%), Max (45%), or Lossless (100%). • Watermark Stamps: Apply copyright and security stamps across 5 positions. • Fast Web View: Linearize PDF document structure for instant browser streaming. • Privacy Sanitization: Strip author names, editing software, and hardware serials. • AUDIO TRACKS: • Multi-Format Transcoder: Reduce bitrates for MP3 (LAME Engine), M4A (AAC with Cover Art), FLAC, and WAV. • Loudness Normalization: Standardize volume to Podcast Speech (-16 LUFS) or Music (-14 LUFS). • Smooth Fades: Apply 1s to 5s volume fade-in and fade-out to prevent clicks. • Pitch-Preserved Speed: Change playback speed (0.8x to 2.0x) with zero pitch distortion. • Channel Mixing: Convert stereo audio to mono for an instant 50% size reduction. • PRODUCTION & AUTOMATION: • Apple Shortcuts & Siri: Native AppIntents to automate bulk optimization, format conversion, and image-to-PDF merging via voice or Finder Quick Actions. • Direct Drag-Out: Drag completed files directly into Finder, Slack, Discord, Mail, Figma, or Photoshop. • Clipboard Quick Optimizer (Cmd+Shift+V): Instant 1-click import and compression for copied screenshots. • Visual Diff & Loupe: Inspect before-and-after image and PDF results side-by-side at 120 FPS. • CSV Summary Reports: Export detailed spreadsheets with byte savings and compression ratios for Excel & Numbers. • 80 Tailored Presets & iCloud Sync: One-click optimization for Shopify, Instagram, Discord, Email, and Podcasts. Custom presets sync automatically across your Mac, iPhone, and iPad via iCloud. • 100% Offline & Private: No cloud uploads, no server delays, and zero data collection.

Screenshots

Grabo Voucher Check4 screens
BatchOptimize4 screens

Verdict

The call

The clearest difference is in-app purchases: Grabo Voucher Check at none against BatchOptimize's 6. Grabo Voucher Check also leads on iOS requirement (12.0 vs 16.0). BatchOptimize's advantage is update cadence (every 2 weeks vs every 4 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BatchOptimize sells 6 one-off in-app purchases. Grabo Voucher Check asks for nothing beyond the download.

UpkeepUpdate frequency

Grabo Voucher Check ships an update every 4 months, BatchOptimize every 2 weeks. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 6 level
Grabo Voucher Check versus BatchOptimize: the parameters behind the verdict, then further details
ParameterGrabo Voucher CheckBatchOptimize
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better16.0
Further details — not scored
Size17 MB14 MB
Age rating4+4+
DeveloperGrabo Media ADLei Feng

In-app purchases

None

Grabo Voucher Check

No in-app purchases

6 purchases

BatchOptimize

One-time6
  • All Features Upgrade Promo 50% OFF$4.99
  • Images & WebP Pack$4.99
  • PDF & Documents Pack$4.99
Show 3 more
  • Video Optimizer Pack$4.99
  • Audio Transcoder Pack$4.99
  • All Features Bundle (50% Off)$9.99

Questions

Is Grabo Voucher Check free?
Grabo Voucher Check is free to download, with no in-app purchases.
Is BatchOptimize free?
BatchOptimize is free to download, with in-app purchases available.
Do Grabo Voucher Check or BatchOptimize have ads?
Neither Grabo Voucher Check nor BatchOptimize shows ads.
Which is updated more often, Grabo Voucher Check or BatchOptimize?
Grabo Voucher Check ships an update every 4 months, and BatchOptimize every 2 weeks. Most recently, Grabo Voucher Check was updated on October 9, 2026 and BatchOptimize on October 22, 2026.

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