PhotoFlow vs Nitra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhotoFlow
This application offers efficient batch image processing, allowing users to resize, crop, convert, and enhance photos quickly. It supports automated renaming and watermarking, making it ideal for both professionals and casual users needing to prepare images for various purposes.
- Batch image processing
- Customizable resize and crop
- Auto image enhancement
- Metadata management
- Watermarking options
- Format conversion
- Automated file renaming
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PhotoFlow is a fast and powerful yet user-friendly tool for batch image processing, giving you the flexibility to resize, convert, and enhance your photos quickly and efficiently. Whether you're a professional photographer or a casual user who needs to quickly adjust images for printing or sharing, PhotoFlow makes it easy to get the job done in no time. Main Features: • Batch Image Processing - Import and process hundreds of images at once, saving you time on repetitive tasks. • Customizable Resize and Crop - Resize images based on a variety of settings. With various modes and options like aspect fill, fit, ignore aspect ratio, crop, add borders, and alignment settings, you can get the results you need. Additionally, the Smart Crop feature helps ensure that faces remain in view when cropping images with people. • Auto Image Enhancement - Automatically enhance the quality of your images with one click, ensuring your photos always look their best. • Metadata Management - Choose whether to keep or remove metadata from your images for better privacy. • Watermarking Options - Add a visual watermark to your images using either custom text or an image file. Control position, opacity, text color, and more. • Format Conversion - Quickly convert your images to popular formats such as JPEG, PNG, TIFF, HEIC, BMP, and more. Adjust images to different color spaces, such as sRGB or Display P3, ensuring colors are displayed as intended on different devices. • Automated File Renaming - Automatically rename your images using customizable templates, helping you stay organized. PhotoFlow is designed to help you work smarter, not harder. With fast processing speeds, you can quickly handle large batches of images without any hassle. Whether you need to prepare images for print, social media, or digital storage, PhotoFlow helps you do it fast.
Nitra
Enhance your photos with advanced HDR editing. This app offers intelligent analysis for natural HDR starting points and real-time adjustments. Explore various HDR formats and bring depth to everyday shots, RAW images, and Live Photos.
- Intelligent HDR analysis
- Real-time HDR rendering
- Multiple HDR formats (HEIC, JPEG, PQ, HLG)
- HDR Live Photo editing
- Photo editing extension
- Batch export
- Reversible editing
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Bring More Depth to Light. Nitra is an HDR photo editor designed to bring brighter, richer light to your photos. From everyday photos and RAW images to Live Photos, Nitra gives you an intuitive way to create, refine, and rediscover your photos in HDR. Select a photo and Nitra automatically analyzes the image to create a natural HDR starting point. Every adjustment is rendered in real time, so you can shape the light and see the result instantly. INTELLIGENT HDR EDITING • Automatically analyzes each photo for a natural HDR starting point • Edit photos and RAW images with real-time HDR rendering • Fine-tune light and highlights with intuitive controls • Explore HDR Styles for different looks and moods MULTIPLE HDR FORMATS Choose the HDR format that best fits your device or workflow: • Adaptive HDR (HEIC) — optimized for the Apple ecosystem • Legacy HDR (JPEG) — better compatibility with social platforms • Ultra HDR (JPEG) — ISO-standard Gain Map HDR • PQ and HLG — single-layer HDR for professional workflows Adaptive HDR, Legacy HDR, and Ultra HDR are available for free. HDR LIVE PHOTOS Bring HDR light and depth to your Live Photos. Nitra can enhance the still image in HDR, while Nitra Pro extends HDR processing to the motion as well for a complete HDR Live Photo experience. BUILT INTO YOUR PHOTO WORKFLOW • Edit directly from the Photos app with the Nitra photo editing extension • Send photos to Nitra quickly with the action extension • Preserve adjustment information for reversible editing • Edit multiple photos and apply shared adjustments • Batch export multiple photos REVISIT YOUR PHOTOS Some photos deserve to be seen again. Revisit brings photos you've edited with Nitra back into an immersive HDR viewing experience. Browse at your own pace or let your photos flow automatically, and rediscover the light and moments you've captured. NITRA PRO Upgrade to Nitra Pro to unlock: • Full HDR Live Photos with HDR motion • Higher-quality HDR exports • Unlimited multi-photo editing and batch export • Professional HDR tools, including PQ, HLG, and the HDR histogram • Exports without the Nitra watermark PRIVACY FIRST Nitra requires no account. Photo analysis, RAW processing, HDR rendering, and exporting are performed entirely on your device. Your photos are never uploaded to a server. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getnitra.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: PhotoFlow at none against Nitra's 3. PhotoFlow also leads on device support (3 vs 1) and ratings volume (3 vs 1). On price, rating, update cadence and ads 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. Nitra sells 3 in-app purchases, starting at $1.99 per month. PhotoFlow asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for PhotoFlow against 5.0 for Nitra. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
PhotoFlow ships an update every 2 weeks, Nitra every 10 days. Both last shipped on October 24, 2026.
| Parameter | PhotoFlow | Nitra |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Leszek Szary | 峥 王 |
Customer experience
PhotoFlow
Nitra
In-app purchases
PhotoFlow
No in-app purchases
Nitra
- Nitra Pro Monthly$1.991 Month
- Nitra Pro Yearly7 Days trial$8.991 Year
- Nitra Pro Lifetime$19.99









