Comparison

RIO Data View vs Cloak

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

Head to head
About

RIO Data View

Features
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RIO Data View app plots real time or stored data of your remote I/O modules and allows control relays or digital outputs channel over the network on your mobile phone. Currently supported remote I/O Modules are Teracom's TCW241 - Ethernet I/O modules and RPIO - Raspberry Pi + Automation Hat remote I/O module. The App can plot data by selecting channels on a screw with a graph view or list view. When relays or digital output channels were selected, the app can control the channels on or off remotely. Feature Realtime Plots Stored data plots Timelined line graph with coloured lines, symbols...etc.f Conversion can be applied to the data before plotting Support software RIO DLUtility: data logger for your remote I/O modules and serve data to this RIO Data View App. RIO Data View Mac: RIO Data View app for macOS

About

Cloak

Securely hide and lock applications on your device with a single tap. Organize apps into custom groups and set location-based restrictions for automatic locking and unlocking. Protect your privacy with password and biometric authentication.

Highlights
  • Hide and lock apps instantly
  • Organize apps into smart groups
  • Location-based app locking
  • Temporary app access
  • Password protection for the app
  • Face ID and Touch ID unlock
  • Private and local data storage
Features
Read full description

Cloak is the most elegant way to hide your apps and protect your privacy. Lock and hide any app with one tap. Cloak makes private apps disappear from your Home Screen, App Library, and Spotlight search. Designed with a beautiful dark interface and powered by Apple's Screen Time and Family Controls frameworks. KEY FEATURES - Hide and Lock Apps Instantly Block any app with a single tap. Hidden apps disappear from your Home Screen, App Library, and Spotlight. - Smart App Groups Organize apps into custom groups. Lock or unlock an entire group at once - perfect for work apps, social apps, or games. - Location-Based Locking Automatically lock work apps when you leave the office, or unlock entertainment apps only when you arrive home. Apps respond to your geo-fence in the background. - Temporary Access (10 minutes) Need a quick check? Unlock for 10 minutes; apps lock again automatically. - Password Protection Set a custom password to keep Cloak itself secure. No one can change your settings without it. - Face ID and Touch ID Premium biometric unlock for faster, safer access. - Beautiful Dark Design Crafted to feel native to iOS, with smooth animations, haptic feedback, and a premium dark aesthetic. - Private and Local Your data never leaves your device. No accounts, no cloud, no tracking. PREMIUM Upgrade once for unlimited groups, password protection, biometric unlock and priority support. Cloak is perfect for parents, students, professionals and anyone who wants to take control of their privacy and digital well-being. ================== Privacy Policy: https://drive.google.com/file/d/147xkp4cekrxhrBYZnzV-J4PzCSqkix7t/view?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RIO Data View4 screens
Cloak4 screens

Verdict

The call

The clearest difference is in-app purchases: RIO Data View at none against Cloak's 3. RIO Data View also leads on iOS requirement (14.5 vs 18.5). Cloak's advantage is update cadence (every 6 weeks 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. Cloak sells 3 in-app purchases, starting at $3.99 per month. RIO Data View asks for nothing beyond the download.

UpkeepUpdate frequency

RIO Data View ships an update every 3 months, Cloak every 6 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
RIO Data View versus Cloak: the parameters behind the verdict, then further details
ParameterRIO Data ViewCloak
PriceFreeFree
Rating—4.1 (20 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—20 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.5 — better18.5
Further details — not scored
Size4 MB2 MB
Age rating4+4+
DeveloperJapan Vacuum Instruments Ltd.Joao Victor Flores da Costa

In-app purchases

None

RIO Data View

No in-app purchases

3 purchases

Cloak

Subscriptions3
  • Monthly Subscription$3.991 Month
  • Weekly Subscription3 Days trial$4.997 Days
  • Annual Subscription3 Days trial$19.991 Year

Questions

Is RIO Data View free?
RIO Data View is free to download, with no in-app purchases.
Is Cloak free?
Cloak is free to download, with in-app purchases available.
Do RIO Data View or Cloak have ads?
Neither RIO Data View nor Cloak shows ads.
Which is updated more often, RIO Data View or Cloak?
RIO Data View ships an update every 3 months, and Cloak every 6 weeks. Most recently, RIO Data View was updated on November 11, 2026 and Cloak on November 9, 2026.

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