Comparison

Locked Folder Pro vs I&C Tech Tools

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

Head to head
About

Locked Folder Pro

Securely hide your photos, videos, notes, IDs, and passwords with PIN code and fingerprint protection. Keep your sensitive data invisible and protected from unauthorized access.

Highlights
  • Hide photos and videos
  • Store notes, IDs, and passwords
  • PIN code and fingerprint protection
  • Undercover safe with multiple locking options
  • Built-in contact manager
  • Export unlimited media
Features
Read full description

The secrets are to be protected; When they escape, they cease to be secrets! Protect your photos, videos, by hiding them inside an ultra secure application! Compatible with the Touch ID fingerprint reader. Protect them with a PIN code lock and more. UNDERCOVER SAFE - All data is stored securely in a secret corner with multiple locking options - Export an unlimited number of photos and videos to your secret folders - Store notes, IDs and passwords - Hide contacts with a built-in contact manager - Save photos to other applications in secret folders: Just click the Share button. SECURITY - Blocking Protection Points: Establishing your own design pattern to prevent unauthorized access - Touch ID protection: Open your secret content with the touch of a finger - Security Code: create your own combination and keep your sensitive data completely invisible - Block combination trust: protect your private things that incriminate attacks

About

I&C Tech Tools

This app offers essential calculation tools for instrumentation and control technicians and engineers. It provides free access to basic tools, with advanced calculators available through a one-time in-app purchase or subscription.

Highlights
  • Basic instrumentation calculations
  • Free access to selected tools
  • Advanced calculators via in-app purchase
  • Practical reference tools
  • Ongoing improvements and updates
Features
Read full description

Instrumentation and control calculation tools for technicians and engineers. Some tools require an in-app purchase. I&C Tech Tool provides practical instrumentation and control calculation tools designed for field technicians, engineers, and students You can use selected tools for free. Advanced calculators and professional tools are available with a one-time in-app purchase. Features include: • Basic instrumentation calculations • Free access to selected tools • Advanced calculators available with in-app purchase • Practical reference tools for field use • Ongoing improvements and updates Some features require an in-app purchase. Free tools are available to preview before purchasing full access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/ictechtool/home

Screenshots

Locked Folder Pro2 screens
I&C Tech Tools4 screens

Verdict

The call

The clearest difference is price: I&C Tech Tools at Free against Locked Folder Pro's $6.99. I&C Tech Tools also leads on update cadence (every 4 days vs every 54 months) and rating (3.0 vs 2.6). Locked Folder Pro's advantage is in-app purchases (none vs 2) and iOS requirement (11.1 vs 15.1). On ratings volume, 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

I&C Tech Tools is free to download; Locked Folder Pro costs $6.99 up front. I&C Tech Tools sells 2 in-app purchases, starting at $4.99 per month. Locked Folder Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

I&C Tech Tools holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

UpkeepUpdate frequency

Locked Folder Pro ships an update every 54 months, I&C Tech Tools every 4 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Locked Folder Pro versus I&C Tech Tools: the parameters behind the verdict, then further details
ParameterLocked Folder ProI&C Tech Tools
Price$6.99Free — better
Rating2.6 (5 ratings)3.0 (2 ratings) — better
Positive reviews8.0% of reviews—
Number of ratings5 — better2
Update frequencyEvery 54 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.1 — better15.1
Further details — not scored
Size14 MB43 MB
Age rating12+4+
DeveloperDanilo OliveiraLONNIE DALE RAWLS

Customer experience

Locked Folder Pro

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews25 reviews
Positive8.0%
Neutral8.0%
Negative84.0%

I&C Tech Tools

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Locked Folder Pro

No in-app purchases

2 purchases

I&C Tech Tools

Subscriptions2
  • I&C Tech Tools - Monthly Access$4.991 Month
  • I&C Tech Tools - Yearly$49.991 Year

Questions

Is Locked Folder Pro free?
Locked Folder Pro costs $6.99, with no in-app purchases.
Is I&C Tech Tools free?
I&C Tech Tools is free to download, with in-app purchases available.
Which has better reviews, Locked Folder Pro or I&C Tech Tools?
I&C Tech Tools is rated higher. Locked Folder Pro averages 2.6 out of 5 from 5 ratings, while I&C Tech Tools averages 3.0 from 2 ratings.
Do Locked Folder Pro or I&C Tech Tools have ads?
Neither Locked Folder Pro nor I&C Tech Tools shows ads.
Which is updated more often, Locked Folder Pro or I&C Tech Tools?
Locked Folder Pro ships an update every 54 months, and I&C Tech Tools every 4 days. Most recently, Locked Folder Pro was updated on November 2, 2026 and I&C Tech Tools on October 30, 2026.

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