Comparison

iDeveloper vs InstantFocus

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

Head to head
About

iDeveloper

Features
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iDeveloper is an offline-first developer workstation for iOS and macOS. One native app for coding helpers, converters, and lookups. No account required. On-device tools, offline cheatsheets, workflow memory, plus widgets, Live Activity, Share Extension, Control Center, Siri, Shortcuts, Spotlight, and deep links. Why iDeveloper - On-device first: format, encode, hash, regex, color, and most conversions run locally - Offline handbook: about 14 topics and about 420 bilingual entries - Workflow memory: favorites, history, snippets, send-to-tool, and share delivery - Native surface: widgets, Live Activity, Share Extension, Control Center, Siri, Shortcuts, Spotlight - Privacy by design: no third-party ads or analytics SDKs, no forced sign-in; network tools only when you start them 190-plus tools for daily development Format: JSON, XML, YAML, TOML, CSV, SQL, HTML, CSS, JavaScript, GraphQL, INI, Properties, JSONPath. Encode: Base64, Base64 image and Data URI, URL encoding, Unicode, HTML entities, Hex, JWT, Base32, Gzip, Punycode. Crypto: MD5 and SHA hashes, HMAC, AES, password tools, TOTP, CRC32, Base58, PEM, JWT signing, SSH fingerprint. Time: Unix timestamp, timezones, Cron, duration, date diff, workdays, relative time, ICS, RRULE. Regex: test, escape, extract, split, filter, count, Glob, wildcard-to-regex, regex cheatsheet. Color: HEX, RGB, HSL, WCAG contrast, gradients, named colors, mix. Numbers: base convert, file size, unit convert. Network: HTTP request that sends only when you tap send, cURL convert, raw messages, HAR, URL parse and build, headers, Cookie, CORS, CSP, status codes, MIME, CIDR, IPv6, Wi-Fi QR. IP lookup only when you start it. Text: case styles, sort and dedupe, word count, Diff, find and replace, Markdown, slugify, JSON Diff, list compare, extract URLs and emails, strip HTML. Generators: UUID, ULID, NanoID, Mongo ObjectId, Snowflake, random bytes, QR generate and scan on iOS, Focus timer with Dynamic Island. Convert: JSON to Swift, TypeScript, Go, Kotlin, Python; XML and JSON; Markdown and HTML; QueryString; Plist; OpenAPI; Schema; XPath; SQL INSERT. DevOps: SemVer, dotenv, env diff, EditorConfig, gitignore, Git URL, Dockerfile, Kubernetes YAML, PKCE, OAuth URL. Apple: app icon sizes, Bundle ID, screen points, SF Symbols, Entitlements, Info.plist, ATS exceptions, APNs payload, Privacy Manifest, AASA helpers. Offline handbook Curated bilingual handbook in Chinese and English, with Traditional Chinese via conversion. Topics include HTTP, headers, MIME, Git, Docker, Kubernetes, Linux, Cron, SQL, Regex, SSH, npm, JWT, and TLS. Home shows a daily tip; widgets can show daily cheatsheet content. Workflow that connects tools - Favorites, recent tools, history, snippets, search, and Spotlight - Share Extension: send text from Notes, Safari, Xcode, and more into a tool - Suggested / Recent tool picker; send to tool for the next step Native Apple capabilities - Widgets: daily cheatsheet, quick tools, timestamp, favorites - Focus Live Activity on Lock Screen and Dynamic Island - Control Center, Siri, Shortcuts, Home Screen quick actions, and ideveloper deep links Privacy, appearance, and platforms - No ads, no forced registration; optional tips via Apple In-App Purchase - Themes, accent colors, text size, alternate app icons - Languages: English, Simplified Chinese, Traditional Chinese - iOS 17 or later, with macOS support; sensitive tools limit auto history by default Who it is for Mobile, backend, frontend, QA, and DevOps developers who need JSON, tokens, regex, or command notes quickly. Getting started: finish onboarding, favorite what you use, add a Quick Tools widget, then share JSON or cURL into iDeveloper and open the best Suggested tool. A lasting home-screen workstation: tools nearby, handbook offline, workflow connected, privacy respected. Thanks for choosing iDeveloper.

About

InstantFocus

Features
Read full description

Boost Your Focus with Our Intuitive and Fast Timer App Transform your productivity with our sleek and efficient timer app, designed to get you into focus mode effortlessly and quickly. - Seamless Focus Mode Entry: Jump straight into your work with a simple tap and start your focus session instantly. - Automatic Timer Start: No need for additional clicks. The timer auto-starts as soon as you launch the app, letting you dive right into your tasks. - Choose Your Timer Style: Whether you prefer the Pomodoro technique, a digital countdown, or a classic analog clock, our app has a mode that suits your style. - Flexible Orientation Support: Enjoy full functionality in both portrait and landscape modes, accommodating your preferred device orientation. - Stay Notified: Even if you close the app, timely notifications ensure you’re always on track. - Customizable Presets: Set your timer with your preferred presets to tailor your productivity sessions to your liking. Embrace productivity like never before. Download now to focus better, work smarter, and achieve more!

Screenshots

iDeveloper4 screens
InstantFocus4 screens

Verdict

The call

iDeveloper and InstantFocus are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

iDeveloper costs $0.29 and InstantFocus $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
iDeveloper versus InstantFocus: the parameters behind the verdict, then further details
ParameteriDeveloperInstantFocus
Price$0.29 β€” better$0.99
Update frequencyWeeklyβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better18.2
Further details β€” not scored
Size14 MB14 MB
Age rating4+4+
Developer倩从 何TLDR(KR)

In-app purchases

None

iDeveloper

No in-app purchases

None

InstantFocus

No in-app purchases

Questions

Is iDeveloper free?
iDeveloper costs $0.29, with no in-app purchases.
Is InstantFocus free?
InstantFocus costs $0.99, with no in-app purchases.
Do iDeveloper or InstantFocus have ads?
Neither iDeveloper nor InstantFocus shows ads.

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