Leaf Identification vs Castform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leaf Identification
Instantly identify plants, flowers, and trees by taking a photo. This AI-powered app recognizes over 20,000 species with high accuracy, even offline. It's perfect for nature lovers, gardeners, and families wanting to learn more about the plant world.
- AI plant scanner
- Identify flowers, trees, and herbs
- Offline identification
- Large plant database
- Identification history
- Plant recognition by genus/family
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Leaf identification helps you to identify plants just by taking a photo of them with your phone. Our AI technology will recognize what plant is this in a snap, very convenient and fast. You want to inspire your child to learn more about nature and teach them to identify plants, herbs, flowers in the wild? Say no more, this plant identifier app is what you're looking for. You can easily check for the plant even without internet connection. Whether you're working in your garden or going out for a walk, whenever you encounter a beautiful, unknown plant, simply use this app, take a picture and we will tell you everything. Main features: - Flowers, trees, plant scanner with AI technology that will identify plants instantly - A huge database of plant id - Plant recognition by genus/family - Check your plant identification history at any time - Simple interface, easy to use for everyone - Easily share your plant identification to any devices Leaf Identification can identify 20,000+ species with a guaranteed accuracy of 97%. We understand that there are many trees that look alike and their only difference lies in the very small details. Therefore, our AI system is constantly learning so it can identify plants, flowers, herbs,... more accurately and better everyday. With Leaf Identification, you can turn your smartphone into a handy plant identifier. Impress your friends and family the next time you go hiking with your collection of plant identification. Terms of Services: https://rockybrain.com/terms/ Privacy Policy: https://rockybrain.com/policy/
Castform
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Castform is the fastest way to convert HEIC and HEIF images from your iPhone camera into any format you need — without ever leaving your device. No cloud uploads. No subscriptions. No compromises. Everything happens on-device using native Apple frameworks, so your photos stay completely private. CONVERT TO ANY FORMAT Pick from 7 output formats: - JPEG — universally compatible, great for sharing - PNG — lossless quality, perfect for graphics - WebP — modern format, smaller file sizes - PDF — single or batch images as a document - TIFF — professional, uncompressed quality - BMP — classic bitmap for legacy compatibility - GIF — animated-friendly format BUILT FOR SPEED Castform is a single-purpose tool designed to do one thing exceptionally well. Select your output format, tap the upload zone, pick your photos, and you're done. Batch-convert up to 20 images in a single session. COMPLETELY ON-DEVICE Your photos never leave your iPhone. Castform uses Apple's ImageIO, CoreImage, and PDFKit frameworks exclusively — no third-party image processing, no server requests, no account required. SHARE SHEET INTEGRATION Convert directly from the Photos or Files app. Tap Share on any image, choose Castform, pick your format, and the converted file is ready to save — without ever opening the app. CONVERSION HISTORY Castform keeps your last 10 conversions in a history list. Tap any item to re-export it again in the same format whenever you need — no need to reconvert. CLEAN & FOCUSED DESIGN A minimal, distraction-free interface designed around your workflow. No unnecessary features, no ads, no noise.
Screenshots
Verdict
The clearest difference is ads: Leaf Identification at none against Castform's shown. Leaf Identification also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, update cadence and in-app purchases 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. Leaf Identification sells 3 in-app purchases, starting at $2.99 per 7 days and Castform sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.
| Parameter | Leaf Identification | Castform |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.4K ratings) — better | — |
| Positive reviews | 33.8% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 396 MB | 8 MB |
| Age rating | +4 | 4+ |
| Developer | Le Giang Nam | ADIN HALILOVIC |
Bugs and requests
Leaf Identification
Reported bugs
2 issues- App crashes frequently
- Stuck in scanning loop with no way to exit
Requested features
2 requests- Ability to add notes to saved plants
- Offline functionality
Castform
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Leaf Identification
- Leaf ID Pro3 Days trial$2.997 Days
- Leaf ID Pro$29.991 Year
- Leaf ID Pro Lifetime$69.99
Castform
- Remove Ads$0.99
Questions
Is Leaf Identification free?
Is Castform free?
Do Leaf Identification or Castform have ads?
Which is updated more often, Leaf Identification or Castform?
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