Doodle Filter vs Thumbnail Oracle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Doodle Filter
Apply a real-time chalkboard drawing effect to your photos and videos. Use your device's screen recording feature to capture your creations. This free app offers a unique visual style for your content.
- Real-time chalkboard drawing effect
- Apply effects to photos
- Apply effects to videos
- Uses iOS screen recording
- Free to use
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BlackBoardCamera is an effect camera application that reflects effects like drawing on a blackboard in real time. Please use the standard iOS screen recording function for video recording. https://support.apple.com/HT207935
Thumbnail Oracle
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Stop guessing which thumbnail will get clicks. Thumbnail Oracle lets creators preview exactly how their thumbnail will look in a real video feed — surrounded by realistic content cards — before hitting publish. KEY FEATURES: FEED PREVIEW See your thumbnail the way viewers actually see it. Upload your image, enter your title, and preview it in a pixel-perfect feed card with customizable view counts and upload timing. Works with any video platform. A/B COMPARE (Premium) Can't decide between two thumbnails? Test them side-by-side in a realistic feed layout. See which one actually stands out before you publish. COMPETITOR PREVIEW (Premium) Paste any video URL and see your thumbnail next to real content from other creators in your niche. Know instantly if your image pops or blends in. SMART CUSTOMIZATION Set your channel name, choose view count presets (1K to 10M), and pick upload timing to see how your thumbnail competes at every level. SAVE & COMPARE Save your previews to history so you can look back at what worked and refine your approach over time. WORKS EVERYWHERE Designed for iPhone and iPad. Your thumbnails look great on every screen size. WHY THUMBNAIL ORACLE? Your thumbnail is 50% of why someone clicks. Yet most creators just guess. They make something that looks great in their editor but disappears in the actual feed. Thumbnail Oracle fixes that. Preview before you publish. Test before you commit. Stop wasting views on bad thumbnails. Download Thumbnail Oracle and start making thumbnails that actually get clicks. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Doodle Filter at none against Thumbnail Oracle's 2. Doodle Filter also leads on iOS requirement (15.6 vs 17.6). Thumbnail Oracle's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support 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. Thumbnail Oracle sells 2 in-app purchases, starting at $3.99 per month. Doodle Filter asks for nothing beyond the download.
Doodle Filter ships an update every 2 weeks, Thumbnail Oracle every 2 days. Both last shipped on November 5, 2026.
| Parameter | Doodle Filter | Thumbnail Oracle |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaharu Tsukamoto | Brett Jones |
In-app purchases
Doodle Filter
No in-app purchases
Thumbnail Oracle
- Premium Monthly$3.991 Month
- Premium Yearly$29.991 Year
Questions
Is Doodle Filter free?
Is Thumbnail Oracle free?
Do Doodle Filter or Thumbnail Oracle have ads?
Which is updated more often, Doodle Filter or Thumbnail Oracle?
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