iDeveloper vs Cycle Timers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iDeveloper
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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.
Cycle Timers
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Set a timer for anything that repeats — and forget about forgetting. Cycle turns recurring household chores into countdown rings: food that expires in 3 days, the litter box every 4 days, the sheets every 2 weeks. Each timer fills a ring that slowly drains from green to yellow to orange — and turns red when it's overdue. One glance tells you what's fine, what's coming, and what's due. One tap marks it done and restarts the cycle — right from your Home Screen widget, without opening the app. WIDGET-FIRST • Interactive Home Screen widgets: tap a ring to mark it done, no app launch • Lock Screen widgets keep the most urgent timer one glance away • Small, medium, large and extra-large layouts EFFORTLESS • Start from a catalog of household templates — Kitchen, Cleaning, Pets, Bathroom, Home • Or create your own in seconds: name, icon, interval, done • Undo any accidental restart with one tap • Backdate a timer when you actually did it yesterday REASSURING, NOT NAGGING • Calm green for most of a cycle; warm colors only when it matters • One local notification when something comes due — with a Mark Done button right on the notification • Optional app badge showing the overdue count • System quick actions: "Mark cat litter done" PRIVATE BY DESIGN • No account, no analytics, no tracking, no network calls • Everything stays on your device FREE TO START • Use Cycle free with a few timers and one small Home Screen widget • Cycle Pro is a one-time unlock for unlimited timers and every widget size • No subscriptions
Screenshots
Verdict
iDeveloper and Cycle Timers are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
iDeveloper costs $0.29 and Cycle Timers $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iDeveloper ships an update weekly, Cycle Timers every 4 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | iDeveloper | Cycle Timers |
|---|---|---|
| Price | $0.29 — better | $0.99 |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 天从 何 | Izotz Cristobal Mota |
In-app purchases
iDeveloper
No in-app purchases
Cycle Timers
No in-app purchases









