PicGuard vs Convertify Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PicGuard
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Introducing PicGuard – the ultimate solution for securing and customizing your digital photos. With our app, you can easily add watermarks to your images to protect your creative work and maintain your privacy. PicGuard offers robust privacy protection features, ensuring your personal and sensitive information remains safeguarded. It allows you to customize the watermark color, and opacity to suit your needs. Accessible on web, mobile, and desktop, you can seamlessly integrate and manage your watermarking tasks across all your devices. PicGuard, as an open-source tool, it’s not only free but also continuously improved by a community of developers dedicated to providing the best user experience. Download PicGuard today and take control of your photo security and personalization like never before!
Convertify Pro
This app offers a comprehensive suite of tools for converting, compressing, and editing video, audio, and image files directly on your device. It supports a wide range of formats and allows for offline processing without requiring an account.
- Video to MP3 conversion
- Video compression and trimming
- Audio conversion and ringtone maker
- Image conversion (HEIC to JPG)
- Image compression and resizing
- Create PDFs from images
- Offline file processing
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Convertify Pro — Video, Audio & Image Converter Convert video to MP3, compress large videos, turn iPhone HEIC photos into JPG, make ringtones and combine pictures into a PDF. Convertify Pro puts 24 tools and more than 25 formats in one app, and every file is processed right on your device: no upload, no account. VIDEO TOOLS (9) • Convert Video — MP4, MOV, MKV, AVI, WEBM, 3GP and more (H.264, H.265/HEVC, VP9) • Compress Video — shrink large files while keeping the quality you choose • Trim Video — cut out exactly the part you need • Merge Videos — join several clips into one • Extract Audio — save the soundtrack as MP3, AAC, M4A, WAV or FLAC • Change Resolution — 4K, 2K, 1080p, 720p, 480p or a custom size • Change Speed — from 0.25x slow motion to 4x fast forward • Rotate & Flip — fix sideways or upside-down videos • Mute Video — remove the sound in one tap AUDIO TOOLS (7) • Convert Audio — MP3, M4A, AAC, WAV, FLAC, OGG, WMA, AIFF and more • Ringtone Maker — cut the best part of a song into MP3, M4R (iPhone) or OGG • Merge Audio — combine songs, voice recordings or podcast clips • Adjust Volume — boost quiet audio up to 400% or turn it down • Change Bitrate — from 64 to 320 kbps to balance quality and file size • Change Sample Rate — from 8 kHz to 192 kHz • Stereo / Mono — switch audio channels IMAGE TOOLS (8) • Convert Image — HEIC, WEBP, AVIF, PNG and more to JPG, PNG, BMP, GIF or TIFF • Compress Image — reduce photo size for sharing or saving space • Resize Image — by pixels, percentage or presets • Crop — free crop or ratios like 1:1, 4:3, 16:9 and 9:16 • Rotate & Flip — straighten or mirror any picture • HEIC to JPG/PNG — open iPhone photos anywhere • Images to PDF — A4, A5, Letter or Legal pages • PDF to Images — save every page as a picture PRIVATE AND OFFLINE • Everything is processed on your device; your files are never uploaded • No account, no sign-up • Conversion works without an internet connection • Live progress for every job, from start to saved file • Library — find and share all your converted files in one place • 14 languages: English, Japanese, Vietnamese, Chinese, Korean, Spanish, French, German, Italian, Portuguese, Hindi, Thai, Indonesian and Arabic Media processing powered by FFmpeg. Get Convertify Pro and handle video, audio and images in one app.
Screenshots
Verdict
The clearest difference is ads: PicGuard at none against Convertify Pro's shown. PicGuard also leads on update cadence (every 2 weeks vs every 6 weeks) and device support (4 vs 2). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PicGuard ships an update every 2 weeks, Convertify Pro every 6 weeks. The most recent releases landed on October 27, 2026 and November 9, 2026 respectively.
| Parameter | PicGuard | Convertify Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 35 MB | 102 MB |
| Age rating | 17+ | 4+ |
| Developer | Qingdao Insco Network Technology Co., Ltd. | An Nguyen |
In-app purchases
PicGuard
No in-app purchases
Convertify Pro
No in-app purchases









