Downsizer vs BatchResizer3
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Downsizer
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Make photos and videos smaller without uploading them anywhere. Downsizer helps you meet upload limits, resize precisely, convert formats, and preview the result before you export. A CLEANER PHOTO WORKSPACE Tap the photo to reveal Original/Preview, zoom, and size details; tap again for a clean view. Adjust width and height beside the photo, keep proportions locked, and inspect details up close. Glass controls sit above solid, easy-to-read settings panels on iOS 26 or later; earlier supported versions use a native material appearance. FIT UNDER A FILE-SIZE LIMIT Enter a KB or MB target for JPEG, HEIC, or WebP. Choose a limit for each photo or one total for the whole selection. Downsizer adjusts compression and can reduce dimensions when needed, then checks the output before export. If your settings cannot meet the target, it asks you to adjust them. WebP and larger photo selections require Pro. QUALITY GUARD An Excellent, Good, or Review rating helps you assess the estimated result. Protect Readability sets a minimum compression quality and dimension scale. It is guidance, not a guarantee: compare the actual preview, especially for text and fine detail. PRECISE RESIZING Use pixels, percent, centimetres, or inches. Set print resolution, use quick scale options, and control the aspect lock. Work with one photo or apply settings across a Pro batch. QUICK PRESETS Start with Email 10 MB, Web Upload, or Application Form, then fine-tune the settings. Use Quick Downsizer in the app, from the Photos share extension, or through Shortcuts. CONVERT YOUR PHOTOS Convert HEIC photos to JPEG or PNG, or choose HEIC for efficient storage. JPEG, HEIC, and PNG are included free. Pro adds WebP and PDF. Supported embedded metadata is retained where the output format allows it. COMPRESS VIDEO Choose Original, 1080p, 720p, or 480p. Adjust quality or enter a target size, choose H.264 or HEVC, export MP4, MOV, or M4V, and optionally remove audio. Video target sizes are estimates; the final size can vary. SAVE OR SHARE Save copies to Photos or share to Files, Mail, Messages, AirDrop, and other apps. Import directly from Apple Photos with Add to Downsizer. Deleting originals is optional and requires an iOS confirmation. PRIVATE BY DESIGN Photo and video processing stays on your iPhone or iPad. No account, no ads, and no media uploads to a Downsizer server. FREE AND PRO Free includes unlimited photo exports, one photo at a time, with JPEG/HEIC/PNG, resizing, file-size targets, Quality Guard, presets, and the first completed video export. Downsizer Pro is a one-time purchase, not a subscription. It unlocks larger batches: up to 50 photos on supported higher-memory devices, or up to 20 on other supported devices. Pro also includes WebP, PDF, and unlimited video exports. Restore Purchase is available for existing purchasers.
BatchResizer3
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BatchResizer3 lets you resize multiple photos at once and crop them into a variety of shapes. You can also delete selected photos in bulk. Resized photos can be saved to any album, shared to social media, or sent by email. Save your frequently used sizes as presets in advance for quick, effortless resizing. γFeaturesγ β Resize multiple images at once. β Resize and crop to a square in a single step. β Resize PNG images while preserving transparency. β Crop photos into a variety of shapes β hearts, stars, and more β then add a border and shadow. β Customize the border's color and thickness. β Save your frequently used resize settings as presets. β Choose your output format. β Send resized images by email or share them to social media without saving to your Camera Roll. β Choose whether to keep the original image's metadata. β Delete selected photos in bulk. β View each image's metadata (Exif, TIFF, GPS, file size, file name, and more). γNoteγ BatchResizer3 requires access to your photos to work. A permission prompt appears the first time you launch the app. If you deny access and want to grant it later, open the Settings app and allow Photos access for "BatchResizer3."
Screenshots
Verdict
The clearest difference is ads: Downsizer at none against BatchResizer3's shown. Downsizer also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Downsizer sells 1 one-off in-app purchase and BatchResizer3 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | Downsizer | BatchResizer3 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac β better | iPhone, iPad |
| Requires iOS | 17.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 4 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Chih-Yu Tung | Koichi Otera |
In-app purchases
Downsizer
- Downsizer Pro$1.99
BatchResizer3
- Sky & Nature$0.99
- Callouts$0.99
- Decorative$0.99
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- Text$0.99
- Symbols & Arrows$1.99
- Hearts & Stars$1.99
- Gears & Bursts$1.99
- Objects & Vehicles$1.99
- Food & Objects$1.99
- All Shapes Bundle$9.99
Questions
Is Downsizer free?
Is BatchResizer3 free?
Do Downsizer or BatchResizer3 have ads?
Which is updated more often, Downsizer or BatchResizer3?
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