# Thumbnail Oracle — Video Preview & A/B Testing

> Video Preview & A/B Testing (iPhone/iPad app by Brett Jones.)

- Source: https://appshunter.io/ios/app/thumbnail-oracle/id6762021670 (this page in markdown: same URL + `.md`)
- Developer: [Brett Jones](https://appshunter.io/developer/1401362032)
- Category: Photo & Video, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: American English
- Released: 2026-05-01
- Data updated: 2026-06-21
- User reviews in markdown: https://appshunter.io/ios/app/thumbnail-oracle/id6762021670/reviews.md

## What is Thumbnail Oracle?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Yearly | $29.99 | per year |
| Premium Monthly | $3.99 | per month |



## Version history (last 2 releases)

### 1.7 — 2026-05-03

Preview your YouTube thumbnails exactly how viewers see them — inside a realistic mobile feed.

   • Feed Preview — Upload your thumbnail and see it in a pixel-perfect YouTube feed mockup, surrounded by real competitor
 thumbnails
   • A/B Compare — Upload two thumbnails side-by-side and pick the winner before you publish
   • YouTube Search — Search YouTube and import real competitor thumbnails to benchmark against
   • Full Customization — Set channel name, view count, time ago, video duration, and save presets
   • Preview History — Every preview auto-saved with search, edit, and analytics
   • Share & Export — Export your feed mockup as a shareable image
   • Light & Dark Mode — Full support for light, dark, and system appearance
   • iPad & iPhone — Optimized layouts for both devices

### 1.6 — 2026-05-01

No release notes.

## More apps by Brett Jones

- [Droppy Ballz!](https://appshunter.io/ios/app/droppy-ballz/id1398384662)
- [Gravity Fall!](https://appshunter.io/ios/app/gravity-fall/id1398653738)
- [Ball Rise](https://appshunter.io/ios/app/ball-rise/id1402939446)
- [Animal Emoji Chat – Cute Pets](https://appshunter.io/ios/app/animal-emoji-chat-cute-pets/id1403318137)
- [Tap to Warp: Hyperlane Dodge](https://appshunter.io/ios/app/tap-to-warp-hyperlane-dodge/id6756392277)
- [Top Block: NCOER & OER AI](https://appshunter.io/ios/app/top-block-ncoer-and-oer-ai/id6756455474)

All apps by Brett Jones: https://appshunter.io/developer/1401362032

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-21.*