Comparison

Adaptivity (C) vs Device Info Toolkit

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

Head to head
About

Adaptivity (C)

Visualize layout elements like Size Classes, margins, and safe areas on devices. See how these adapt to orientation and Dynamic Type changes. This free version offers core features for developers and designers.

Highlights
  • Visualize Size Classes and margins
  • Adapt to orientation and Dynamic Type
  • View layout on real devices
  • Toggle status bar and navigation bar
  • Share snapshot images
  • Dark appearance support
Features
Read full description

Adaptivity is an invaluable tool for developers and designers. Use it to visualize how Size Classes and margins for layout, readable content and the safe area look on real devices and how they change with respect to orientation and Dynamic Type size changes. This free version has reduced features. TESTIMONIALS • “Adaptivity is not just highly recommended – it’s essential” — Paul Hudson, Hacking With Swift article “8 essential apps for iOS developers”, 30th March 2020. • “It's a very, very good tool as a reference for both developers and designers” — Gui Rambo, Stacktrace podcast episode #77, 1st April 2020. • “I'm not trying to spend your money, but to me this is a no-brainer” — Sean Allen YouTube video “Indie Dev Apps”, 12th April 2020. MAIN FEATURES • Only supports iPhone to visualize how an iPhone‑only app appears on iPad. • Visualize sizes for full view, layout margins, readable content guide and safe area layout guide. • Sizes displayed in points or pixels. • Regular or large navigation bar titles. • Toggle status bar and navigation bar/toolbar/tab bar visibility. • Activity View Controller for sharing a snapshot image of each view. • Dark appearance support (requires iOS/iPadOS 13 or later). • Setting to force right-to-left layout. • Handoff actions from Adaptivity (C) on one device to Adaptivity (A) on another. OTHER VIEWS • Popover, Form/Page Sheet, Full Screen and Automatic modal presentations. • Customise Sheet Presentations on iOS/iPadOS 15 or later. • Tab Bar Controller • Class style Split View Controller. • Dynamic Type styles for the current Content Size Category. The full version of the app, Adaptivity (A), includes many more features: • Table View Controller. • Double and triple column style Split View Controllers (requires iOS/iPadOS 14 or later). • Keyboard Dodging and Custom Keyboard. • Safe Area Layout Guide. • Explore Pointer Interaction (requires iPadOS 13.4 or later and a trackpad or mouse). • Explore System Colors. • Explore System Fonts. • Explore System Images (requires iOS/iPadOS 13 or later). Choose which SF Symbols data set to view, configure rendering modes and much more. • Explore System Materials (requires iOS/iPadOS 13 or later). • Keyboard shortcuts. • Keyboard navigation (requires iPadOS 15 or later). • Home Screen Quick Actions (requires iOS/iPadOS 13 or later). • Siri shortcut with custom response UI. • Handoff support. • External display support. • Pre- and post-iOS 14 style Widgets to show layout. • iOS 14 style Widgets to show random System Images. • iOS 14 style Widgets to show Dynamic Type text styles. • iOS 16 lock screen Widgets to show layout. • iOS 16 lock screen Widgets to show random System Images. • Notification Content Extension. • Watch App. • iMessage App. Note: Adaptivity (A) supports multiple windows on iPadOS 13 or later. On earlier iOS versions, Adaptivity (A) and (B) must be downloaded to run Adaptivity twice using iPad multitasking. Adaptivity (A) is a universal purchase and includes a Mac Catalyst version of the app. Buying one allows the other to be downloaded at no extra cost using the same Apple ID. Adaptivity (C) has the same reduced features as Adaptivity (B) but only supports iPhone. Use it to visualize how an iPhone‑only app appears on iPad. For more information see https://hacknicity.com/adaptivity

About

Device Info Toolkit

Access comprehensive details about your device's hardware, software, network, and battery. Perform internet speed tests and ping verifications. Ideal for developers and tech-savvy users seeking in-depth device diagnostics.

Highlights
  • Detailed hardware and software information
  • Storage and battery analysis
  • Network and Wi-Fi diagnostics
  • Sensor and CPU details
  • Internet speed test
  • Ping verification
Features
Read full description

Device Info Toolkit: Your Complete Guide to Device Information Discover everything about your iPhone or iPad with Device Info Toolkit - the essential tool for developers and tech enthusiasts! Key Features: Detailed hardware and software information Comprehensive storage and battery analysis Network and Wi-Fi diagnostics Sensor and CPU details Operating system data New Additions: Internet speed test Ping verification Deep linking support Perfect for: App developers Software testers IT technicians Advanced users Why Choose Device Info Toolkit: Intuitive and easy-to-use interface Accurate and up-to-date information Ideal for device diagnostics and optimization Comprehensive tool in a single app Make informed decisions about your device and enhance your development work. Download Device Info Toolkit now and have the power of information at your fingertips! Privacy Policy: https://jxnata.notion.site/Privacy-Policy-11c091336ffe803597fbea489af7c8af Terms and Conditions: https://jxnata.notion.site/Terms-Conditions-11c091336ffe80fba5bac0f8ba7eba6b

Screenshots

Adaptivity (C)4 screens
Device Info Toolkit4 screens

Verdict

The call

The clearest difference is rating: Adaptivity (C) at 5.0 against Device Info Toolkit's 4.3. Adaptivity (C) also leads on in-app purchases (none vs 2) and ads (none vs shown). Device Info Toolkit's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (15 vs 4). 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. Device Info Toolkit sells 2 in-app purchases, starting at $1.99 per year. Adaptivity (C) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Adaptivity (C) holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 100% of Adaptivity (C)'s written reviews are positive against 73% of Device Info Toolkit's.

UpkeepUpdate frequency

Adaptivity (C) ships an update every 2 months, Device Info Toolkit every 3 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

Scorecard8 real differences · 2 level
Adaptivity (C) versus Device Info Toolkit: the parameters behind the verdict, then further details
ParameterAdaptivity (C)Device Info Toolkit
PriceFreeFree
Rating5.0 (4 ratings) — better4.3 (15 ratings)
Positive reviews100.0% of reviews — better73.3% of reviews
Number of ratings415 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.1
Further details — not scored
Size12 MB50 MB
Age rating4+4+
DeveloperGeoff HackworthJonata Oliveira

Customer experience

Adaptivity (C)

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Device Info Toolkit

All ratings15 ratings
Positive73.3%
Neutral20.0%
Negative6.7%
Written reviews15 reviews
Positive73.3%
Neutral13.3%
Negative13.3%

In-app purchases

None

Adaptivity (C)

No in-app purchases

2 purchases

Device Info Toolkit

Subscriptions1
  • Device Info Premium: Annual$1.991 Year
One-time1
  • Device Info Premium$3.99

Questions

Is Adaptivity (C) free?
Adaptivity (C) is free to download, with no in-app purchases.
Is Device Info Toolkit free?
Device Info Toolkit is free to download, with in-app purchases available.
Which has better reviews, Adaptivity (C) or Device Info Toolkit?
Adaptivity (C) is rated higher. Adaptivity (C) averages 5.0 out of 5 from 4 ratings, while Device Info Toolkit averages 4.3 from 15 ratings.
Do Adaptivity (C) or Device Info Toolkit have ads?
Device Info Toolkit shows ads; Adaptivity (C) does not.
Which is updated more often, Adaptivity (C) or Device Info Toolkit?
Adaptivity (C) ships an update every 2 months, and Device Info Toolkit every 3 weeks. Most recently, Adaptivity (C) was updated on October 8, 2026 and Device Info Toolkit on October 4, 2026.

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