Comparison

Serteco GPS vs Sherlock

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

Head to head
About

Serteco GPS

Features
Read full description

Serteco GPS es una herramienta de monitoreo satelital diseñada para ofrecer control y seguridad sobre tus vehículos en todo momento. Cuenta con una amplia gama de funcionalidades, como permitir la visualización de la ubicación en tiempo real de tus vehículos, recibir alertas personalizadas, establecer geocercas y más.

About

Sherlock

Identify the origin and authenticity of images. This tool checks where a photo appears online, detects AI-generated content, and describes its contents, helping you verify pictures before trusting them.

Highlights
  • Reverse image search
  • AI-generated photo detection
  • Image content identification
  • On-device search history
  • Encrypted photo uploads
  • No account required
Features
Read full description

Sherlock is a reverse image search and AI photo checker. Drop in a photo and Sherlock shows you where that image already appears online, whether it looks AI-generated, and what's in it — so you can check a picture before you trust it. WHY SHERLOCK A photo can be borrowed, resold, or generated. Before you act on one, it's worth knowing whether it has been somewhere else first. WHAT YOU CAN DO • Reverse Image Search — find the public pages and sites where the same picture already appears. • Spot AI-Generated Photos — get a score for how likely a picture was made by AI. • Identify What's in the Photo — get a plain description of the object shown. • Keep Your Results — past checks are saved on your device, and only there. HOW IT WORKS 1. Pick a photo, take one, or paste an image address. 2. Sherlock runs a reverse image search and an AI-generation check. 3. You get a report: where the image appears, how AI-likely it looks, and what it shows. GOOD FOR • A listing photo that looks too good for the price. • A picture someone sent you that feels off. • Checking whether an image is a real photo or AI output. • Finding pages that are using a photo of your own. WHOLE-IMAGE SEARCH, NOT FACE RECOGNITION Sherlock matches the whole picture. It is not facial recognition. It does not detect, scan, or map faces, and it never creates or stores biometric data. It finds public web pages where the same image already appears. PRIVACY • Photos are uploaded over an encrypted connection only to run your check, then deleted from our servers right after — never used to train AI. • Your search history stays on your device. Turn it off or clear it anytime in Settings. • No name or email needed to get started. • Before your first check, Sherlock names every service your photo is sent to. AI NOTICE Reports are generated automatically and can be incomplete or inaccurate. Sherlock gives you signals, not verdicts — always verify before acting. FREE & PREMIUM Start with a free check each day. Premium unlocks unlimited checks and full reports. Subscriptions renew automatically unless canceled; manage anytime in your App Store account. Privacy Policy: https://www.imagesearch.mobi/privacy Terms of Service: https://www.imagesearch.mobi/terms

Screenshots

Serteco GPS4 screens
Sherlock4 screens

Verdict

The call

The clearest difference is in-app purchases: Serteco GPS at none against Sherlock's 2. Serteco GPS also leads on iOS requirement (14.0 vs 16.0). Sherlock's advantage is update cadence (every 5 days vs every 3 months). On price, ads 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. Sherlock sells 2 in-app purchases, starting at $6.99 per 7 days. Serteco GPS asks for nothing beyond the download.

UpkeepUpdate frequency

Serteco GPS ships an update every 3 months, Sherlock every 5 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Serteco GPS versus Sherlock: the parameters behind the verdict, then further details
ParameterSerteco GPSSherlock
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size63 MB16 MB
Age rating4+17+
DeveloperDaniel Chavarria OspinaDr. Duck and His Friends Technology Co.

In-app purchases

None

Serteco GPS

No in-app purchases

2 purchases

Sherlock

Subscriptions2
  • Sherlock X Premium Weekly$6.997 Days
  • Sherlock X Premium Yearly$69.991 Year

Questions

Is Serteco GPS free?
Serteco GPS is free to download, with no in-app purchases.
Is Sherlock free?
Sherlock is free to download, with in-app purchases available.
Do Serteco GPS or Sherlock have ads?
Neither Serteco GPS nor Sherlock shows ads.
Which is updated more often, Serteco GPS or Sherlock?
Serteco GPS ships an update every 3 months, and Sherlock every 5 days. Most recently, Serteco GPS was updated on October 8, 2026 and Sherlock on October 11, 2026.

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