Own Dictionary vs Stamp Snap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Own Dictionary
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Build your personal dictionary with Own Dictionary - the ultimate vocabulary learning companion designed to help you master new words, expand your language skills, and organize your learning journey. Key Features: 1. Personal Word Collection Create and manage your own dictionary with unlimited words. Add definitions, examples, synonyms, antonyms, and personal notes for each word to create a comprehensive learning resource. 2. Cloud Sync Your dictionary syncs automatically across all your devices. Sign in with Google, Apple, or email to keep your words safe and accessible anywhere, anytime. 3. Beautiful Dark Mode Choose between elegant light and dark themes that are easy on your eyes, perfect for extended study sessions at any time of day. 4. Smart Categories Organize your words into 10 predefined categories including Business, Technology, Daily Use, Academic, Medical, Travel, Food & Drink, Art & Culture, and Sports. Quick filters help you focus on specific areas of study. 5. Favorites & Bookmarks Mark important words as favorites for quick access. Perfect for words you're actively learning or frequently need to reference. 6. Instant Search Find any word instantly with powerful search that looks through words, definitions, and examples. 7. Quick Add Mode Add new words in seconds with our streamlined quick-add feature. Perfect for capturing vocabulary on the go. 8. Swipe Actions Efficiently manage your dictionary with intuitive swipe gestures to edit, delete, or favorite words. 9. Modern Material Design Enjoy a beautiful, intuitive interface built with the latest Material Design 3 principles, featuring smooth animations and polished interactions. 10. Offline First Access all your words without an internet connection. Add, edit, and study offline - sync happens automatically when you're back online. PREMIUM AI FEATURES: 11. AI Language Tutor Practice writing in your target language and get grammar corrections and better alternatives. 12. Voice Typing Speak your message using speech-to-text for faster practice. 13. Sound Search AI-powered sound-alike search to help you find the correct spelling when you're not sure. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Stamp Snap
Instantly identify stamps using AI by snapping a photo. Discover their estimated market value, rarity score, and detailed analysis. Keep track of all your identified stamps in an unlimited scan history.
- AI-powered stamp identification
- Estimated market value
- Rarity score and analysis
- Unlimited scan history
- Supports stamps from any country/era
- Fast, accurate results
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Stamp Snap - Your AI-Powered Stamp Identifier & Value Scanner Identify a stamp from a photo. Snap it, and Stamp Snap recognizes the stamp, shows an estimated value range, a rarity score and a short analysis, all in seconds. IDENTIFY ANY STAMP Point your camera at a stamp from any country or era. AI vision reads the design, colour and inscriptions and returns the stamp's likely origin, year and significance. When a date or design can't be read with confidence, the app says so instead of guessing. DISCOVER STAMP VALUES (Pro) See an estimated value range split by condition: a typical used example and a fine mint one. Values are AI estimates based on collector market references, not certified appraisals. RARITY SCORE & ANALYSIS (Pro) Every identification includes a rarity assessment and a plain-language explanation of what makes the stamp common, scarce or notable. NOT THIS STAMP? RE-CHECK (Pro) If the first match looks wrong, add what you know, such as country, year or catalog number, and get a fresh identification. SCAN HISTORY & COLLECTION (Pro) Identified stamps are saved to your collection with photos, values and notes. Track your collection's estimated value and export it as CSV. KEY FEATURES: - AI-powered stamp identification from your camera or photo library - Value ranges by condition, with a confidence indicator - Rarity score with a short written analysis - Re-check with your own hint when a match looks off - Collection with estimated total value and CSV export (Pro) - Works with stamps from any country and era SUBSCRIPTION (Pro) Stamp Snap Pro is available as a weekly or yearly auto-renewing subscription. The weekly plan includes a 3-day free trial for new subscribers. Prices are shown in the app in your local currency before you subscribe. Pro includes up to 60 stamp identifications per month. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account. Manage or cancel subscriptions in Settings > Apple ID > Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rightfoods9.wordpress.com/2026/01/31/privacy-policy-for-stamp-snap/
Screenshots
Verdict
The clearest difference is update cadence: Own Dictionary at every 3 days against Stamp Snap's monthly. Own Dictionary also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads 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. Own Dictionary sells 2 in-app purchases, starting at $1.99 per 7 days and Stamp Snap sells 2 in-app purchases, starting at $9.90 per 7 days. Whichever you choose, the download price is not the number that matters.
Own Dictionary ships an update every 3 days, Stamp Snap monthly. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.
| Parameter | Own Dictionary | Stamp Snap |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | Ashen Ishanka Costha | Burak Guner |
In-app purchases
Own Dictionary
- Premium Monthly7 Days trial$1.997 Days
- Premium Yearly$12.991 Year
Stamp Snap
- Weekly Premium3 Days trial$9.907 Days
- Yearly Premium$49.991 Year
Questions
Is Own Dictionary free?
Is Stamp Snap free?
Do Own Dictionary or Stamp Snap have ads?
Which is updated more often, Own Dictionary or Stamp Snap?
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