Comparison

No Duplicate Tabs vs Alt Text Intelligence

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

No Duplicate Tabs

Features
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No Duplicate Tabs automatically identifies and closes duplicate tabs, putting an end to unintentional tab duplication. Say goodbye to tab twins! Your privacy is respected. No Duplicate Tabs solely targets duplicate tabs based on URLs. No browsing data of any kind is collected, shared, or stored. How to Use: 1. Install No Duplicate Tabs from the App Store. 2. IMPORTANT: After installation, you need to click on the extension in Safari's extension menu and give the extension access to all websites. The extension requires this access to read the URLs for duplication detection. 3. Utilize the toggle button to customize when you want duplicate tab detection.

About

Alt Text Intelligence

Features
Read full description

Pick a photo, get editable alt text, and copy or publish it in a few taps. Alt Text Intelligence combines a consented cloud description with a dependable on-device fallback. HOW IT WORKS • Choose, take, paste, or share a photo. • Confirm before a photo is sent for cloud analysis. • Review and edit the description in your own words. • Copy the alt text, share an image with its description embedded, or publish to a connected social account. LOCAL-FIRST FALLBACK When cloud describe is declined, unavailable, or out of daily quota, the app keeps working on device. The local pipeline uses Vision cues such as recognized text, classifications, faces, animals, saliency, and dominant color to compose a factual description. Supported devices can also use the system language model to refine those grounded cues. LENGTH AND PLATFORM GUIDANCE Choose Brief, Standard, or Detailed, then optionally apply a practical destination limit for Bluesky, Mastodon, X, LinkedIn, or Instagram / Threads. A destination can shorten the result but never makes a deliberately brief description longer. The standards report links back to accessibility guidance. WAYS TO DESCRIBE • Use the Alt Text tab for photos, camera captures, or clipboard images. • Share an image from another app and get an editable description. • Use the Photos action extension without leaving Photos. • Run Describe an Image from Shortcuts, Siri, or Spotlight. • Reopen a saved image from History and compose a fresh write-up. PRIVACY • Cloud describe runs only after confirmation and uses an anonymous quota identifier. • Our server does not retain uploaded images. • Paid inference requests are not used to train language models. • On-device describe keeps the photo local. • No account is required. • Optional diagnostic reports stay on the device unless you choose to email one. • No tracking. ACCESSIBILITY • Dynamic Type, VoiceOver, Bold Text, and system accessibility settings are supported. • Atkinson Hyperlegible Next and the system font are available. • Reading spacing, contrast, transparency, motion, and non-color differentiation controls complement system settings. • W3C WAI guidance is cited throughout the app. HISTORY AND EXPORT Every completed write-up saves locally to History. Export saved alt text, length presets, and thumbnails as JSON when you explicitly accept the export notice. Alt Text Intelligence is built by Luke Steuber, Bridge City Lab LLC.

Screenshots

No Duplicate Tabs3 screens
Alt Text Intelligence4 screens

Verdict

The call

The clearest difference is price: Alt Text Intelligence at Free against No Duplicate Tabs's $1.99. No Duplicate Tabs's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Alt Text Intelligence is free to download; No Duplicate Tabs costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Ā· 4 level
No Duplicate Tabs versus Alt Text Intelligence: the parameters behind the verdict, then further details
ParameterNo Duplicate TabsAlt Text Intelligence
Price$1.99Free — better
Update frequency—Every 10 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size1 MB7 MB
Age rating4+4+
DeveloperTuan NguyenLanguageCraft

In-app purchases

None

No Duplicate Tabs

No in-app purchases

None

Alt Text Intelligence

No in-app purchases

Questions

Is No Duplicate Tabs free?
No Duplicate Tabs costs $1.99, with no in-app purchases.
Is Alt Text Intelligence free?
Alt Text Intelligence is free to download, with no in-app purchases.
Do No Duplicate Tabs or Alt Text Intelligence have ads?
Neither No Duplicate Tabs nor Alt Text Intelligence shows ads.

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