Comparison

AI Detector. vs Opterra

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

Head to head
About

AI Detector.

Instantly determine if an image was created by artificial intelligence. This tool supports detection from numerous popular AI image generators, helping you verify the authenticity of visuals.

Highlights
  • Detects AI-generated images
  • Supports multiple AI generators
  • Instant results
  • Verifies image authenticity
Features
Read full description

AI Detector app detects AI-generated images. Our AI image detector automatically detects images from popular AI generators like: - Midjourney - OpenAI - Dall-E - Flux - Stable Diffusion - Ideogram - Bing image creator - GANs - Firefly - Recraft You have a doubt about an image? Is it real or AI generated? Use AI Detector to instantly know the answer! ----------------------- - Privacy Policy: https://humblecraft.io/static/privacy-policies.pdf - Terms of Use: https://humblecraft.io/static/terms-and-conditions.pdf

About

Opterra

Get instant, verified answers to building code questions with an AI assistant trained on trade-specific regulations. Access cited code sections and tables for confident verification. Save references for offline use and listen to responses hands-free.

Highlights
  • AI-powered code question answering
  • State and local code filtering
  • Cited code sections and tables
  • Offline code section saving
  • Text-to-speech responses
Features
Read full description

Building code books contain thousands of sections, change across jurisdictions, and are rarely easy to navigate when you just need an answer. Opterra turns them into something you can actually ask. Ask the assistant a question in plain language and it works through the codes that apply to your jurisdiction to find the answer. Every response points back to the source, so you can tap the citation and read the actual section yourself — including its tables and figures. And for the quick stuff that comes up on the job, Opterra keeps a few essentials close at hand. - Tap-to-open citations that take you directly to the referenced section - Feet, inches & fractions calculator for everyday field math - Equipment and product lookups with the original sources - Chat history, clean copy & read aloud Opterra Assistant gives trade workers fast, reliable answers to building code questions—without searching through books or PDFs. Chat with an AI assistant trained on trade-specific regulations, filtered by state and local county. Every answer is grounded in cited code sections and tables, so you can verify details with confidence. Save referenced code sections for offline access, and listen to responses using high-quality text-to-speech when your hands are busy in the field.Built for real work. Designed for accuracy.Terms of Use:https://www.getopterra.com/terms

Screenshots

AI Detector.4 screens
Opterra4 screens

Verdict

The call

The clearest difference is rating: Opterra at 5.0 against AI Detector.'s 4.3. Opterra also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.0). AI Detector.'s advantage is in-app purchases (none vs 2) and update cadence (every 3 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Opterra sells 2 in-app purchases, starting at $9.99 per month. AI Detector. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Opterra holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: AI Detector. has 35 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

AI Detector. ships an update every 3 days, Opterra every 2 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

Scorecard7 real differences · 3 level
AI Detector. versus Opterra: the parameters behind the verdict, then further details
ParameterAI Detector.Opterra
PriceFreeFree
Rating4.3 (35 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings35 — better5
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size59 MB48 MB
Age rating4+4+
DeveloperHC MAKER - PHOTO LOGO BACKGROUND EDITOR APPS FOR FREEOpterra, Inc.

Customer experience

AI Detector.

All ratings35 ratings
Positive82.9%
Neutral2.9%
Negative14.3%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Opterra

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

AI Detector.

No in-app purchases

2 purchases

Opterra

Subscriptions2
  • Opterra Pro3 Days trial$9.991 Month
  • Opterra Pro7 Days trial$89.991 Year

Questions

Is AI Detector. free?
AI Detector. is free to download, with no in-app purchases.
Is Opterra free?
Opterra is free to download, with in-app purchases available.
Which has better reviews, AI Detector. or Opterra?
Opterra is rated higher. AI Detector. averages 4.3 out of 5 from 35 ratings, while Opterra averages 5.0 from 5 ratings.
Do AI Detector. or Opterra have ads?
AI Detector. shows ads; Opterra does not.
Which is updated more often, AI Detector. or Opterra?
AI Detector. ships an update every 3 days, and Opterra every 2 weeks. Most recently, AI Detector. was updated on October 17, 2026 and Opterra on October 11, 2026.

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