Comparison

Vigilance Buddy vs Tech Savvy Studio

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

Head to head
About

Vigilance Buddy

This app measures response speed to visual stimuli using a psychomotor vigilance task. Users can customize test parameters and easily collect and email results. Its user-friendly design makes it accessible to individuals with varying levels of tech experience.

Highlights
  • Psychomotor vigilance task (PVT)
  • Measures response speed
  • Customizable test parameters
  • Collect and email results
  • User-friendly interface
Features
Read full description

Vigilance Buddy by Research Buddies This application is based on the ‘psychomotor vigilance task (PVT)’ which measures the speed of which users respond to the given visual stimulus. Edit the number of rounds per test, maximum time between tap and start of the timer and much more. Collect & Send the results directly to your personal email address. With our focus on usability the application can be used easily by anyone. Because of this it doesn’t matter if your subjects are digital natives or people with zero to none tablet experience. Happy researching!

About

Tech Savvy Studio

This app provides entrepreneurs with an all-in-one platform to build websites, launch marketing campaigns, set up online stores, and access educational courses. It aims to simplify business operations and drive growth through integrated tools and community support.

Highlights
  • Website builder
  • Marketing campaign tools
  • Online store setup
  • Automated sales funnels
  • Website traffic tracking
  • Online courses
  • Expert mentor connections
Features
Read full description

Transform your business with the Tech Savvy Studio - where tech overwhelm transforms into effortless action Tired of juggling multiple tools and platforms just to keep your online business afloat? The Tech Savvy Studio is your all-in-one solution, putting everything you need in one place. Designed for entrepreneurs who want to focus on their passion, the Tech Savvy Studio brings together every tool and resource you need to maximize conversions - right at your fingertips. Create & Launch with Confidence: Build stunning, professional websites without any coding knowledge. Launch targeted marketing campaigns, including email marketing and social media ads Set up automated sales funnels to nurture leads and drive conversions Set up a seamless online store and start selling Grow & Optimize with Ease: Track your website traffic, sales, and customer behavior Optimize your website and marketing campaigns for maximum results Access online courses to master new skills, upskill your team, and stay ahead of the curve in today's fast-paced business world. Connect with expert mentors for real-time guidance and support Get inspired and motivated by our vibrant community of like-minded entrepreneurs The Self-Made App is more than just a tool – it's your complete business growth platform. Embrace simplicity, enhance your strategy, and watch your business thrive. Say goodbye to tech headaches and hello to effortless growth. Download the Tech Savvy Studio today and start your journey to success!

Screenshots

Vigilance Buddy4 screens
Tech Savvy Studio4 screens

Verdict

The call

The clearest difference is price: Tech Savvy Studio at Free against Vigilance Buddy's $1.99. Tech Savvy Studio also leads on rating (5.0 vs 4.4) and iOS requirement (13.0 vs 17.0). Vigilance Buddy's advantage is update cadence (every 4 months vs every 22 months) and ratings volume (45 vs 1). On ads, in-app purchases 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

Tech Savvy Studio is free to download; Vigilance Buddy costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Tech Savvy Studio holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Vigilance Buddy has 45 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Vigilance Buddy ships an update every 4 months, Tech Savvy Studio every 22 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

Scorecard6 real differences · 4 level
Vigilance Buddy versus Tech Savvy Studio: the parameters behind the verdict, then further details
ParameterVigilance BuddyTech Savvy Studio
Price$1.99Free — better
Rating4.4 (45 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings45 — better1
Update frequencyEvery 4 months — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size2 MB18 MB
Age rating4+4+
DeveloperByrtJessica Green

Customer experience

Vigilance Buddy

All ratings45 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Tech Savvy Studio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Vigilance Buddy

No in-app purchases

None

Tech Savvy Studio

No in-app purchases

Questions

Is Vigilance Buddy free?
Vigilance Buddy costs $1.99, with no in-app purchases.
Is Tech Savvy Studio free?
Tech Savvy Studio is free to download, with no in-app purchases.
Which has better reviews, Vigilance Buddy or Tech Savvy Studio?
Tech Savvy Studio is rated higher. Vigilance Buddy averages 4.4 out of 5 from 45 ratings, while Tech Savvy Studio averages 5.0 from 1 ratings.
Do Vigilance Buddy or Tech Savvy Studio have ads?
Neither Vigilance Buddy nor Tech Savvy Studio shows ads.
Which is updated more often, Vigilance Buddy or Tech Savvy Studio?
Vigilance Buddy ships an update every 4 months, and Tech Savvy Studio every 22 months. Most recently, Vigilance Buddy was updated on October 16, 2026 and Tech Savvy Studio on October 3, 2026.

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