Fullscreen Clock vs Cryptalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fullscreen Clock
Transform your device into a stylish flip clock that doubles as a productivity tool. Enhance your workspace with aesthetic widgets and utilize the integrated focus timer for improved concentration during study or work sessions.
- Iconic flip clock animation
- Deep focus timer (Pomodoro/custom)
- Stunning home screen widgets
- Elegant and minimalist interface
- Extensive customization options
- Versatile timers and stopwatch
- Floating clock for iPadOS
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It's not just a clock. It's a statement piece. Transform your device into a stunning Flip Clock, the perfect centerpiece for your desk setup. More than just aesthetics, it's a powerful tool designed to help you focus, study, and seize every second. BEAUTY MEETS PRODUCTIVITY We believe your most personal device deserves more than a boring clock. Fullscreen Clock combines minimalist design with powerful productivity features to create an experience that is both beautiful and functional. ICONIC FLIP CLOCK: Enjoy the satisfying, classic animation of a retro flip clock, reborn with a modern, clean design. It's the ultimate accessory for your Gong-stagram study sessions and aesthetic workspace photos. DEEP FOCUS TIMER: Crush your goals with our integrated focus timer. Use the Pomodoro Technique or set custom sessions to improve concentration during study, work, or meditation. STUNNING WIDGETS: Your clock shouldn't be trapped inside an app. Add our beautifully designed widgets to your Home Screen for an instant, stylish time check. FEATURES YOU'LL LOVE: Elegant & Minimalist Interface: A clean, distraction-free design that puts the focus on time. Extensive Customization: Personalize your clock with different themes, sizes, and even your own background photos. Versatile Timers & Stopwatch: From a simple countdown to a precision stopwatch, we have all your timing needs covered. Floating Clock (iPadOS): Keep track of time with a clock that floats above your other apps – perfect for multitasking.
Cryptalk
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「Cryptalk(クリプトーク)」は、あなたの秘密のメッセージを、意味不明な文字列ではなく「ごく自然な文章」に変換する新しい暗号化アプリです。 通常の暗号文のように目立つことなく、SNSの投稿やメッセージアプリでの会話に違和感なく溶け込みます。大切な人との秘密のやり取りや、自分だけの秘密のメモに最適です! 【Cryptalkの主な機能】 自然文への暗号化: 入力した秘密のテキストを、一見すると普通の文章(自然文)に変換します。 簡単・スムーズな復号: 送られてきた自然文をアプリに入力するだけで、すぐに元のテキストを復元できます。 履歴の保管庫機能: 過去に暗号化した文章や、復元したメッセージは自動でローカル保存。タブで簡単に切り替えて後から見返すことができます。 ワンタップコピー: 出力された暗号文や自然文はボタン一つでコピー可能。すぐに他のアプリで共有できます。 ダークテーマ対応: 洗練されたダークUIで、目に優しくスタイリッシュに操作できます。 【PRO版(買い切り)でさらに強力に!】 無料版でも基本機能はしっかりお使いいただけますが、PRO版にアップグレードすると以下の高度な機能が解放されます。 完全広告非表示: 画面下部のバナー広告や、復号時の動画広告が一切表示されなくなり、ストレスフリーに。 暗号キー(パスワード)機能: 暗号化時にあなただけの「キー」を設定可能。同じキーを知っている相手しか復号できなくなるため、セキュリティが大幅に向上します。 4つの自然文スタイル選択: 自然さ優先: 会話に溶け込みやすく、違和感を抑えた文体 識別性優先: 単語の区別がしやすく、見返したときに判別しやすい文体 自然文短め: 全体の文字数を抑え、スッキリとまとまりやすい文体 連結文: 文同士をつなげて流れを作り、ひと続きの文章に見せる文体 暗号の長さ指定: 用途に合わせて「通常」と「短縮」から長さを選択可能。 【こんな時に便利!】 第三者に見られたくないパスワードや個人情報をメモしておく時 友人や恋人と、タイムライン上で秘密の会話を楽しみたい時 普通の会話に見せかけて、特定の相手にだけ真意を伝えたい時 【注意事項】 入力可能な文字はアプリ内部のデータに依存します。未対応の文字は使用できません。 PRO版で「暗号キー」を設定した場合、キーを忘れると元の文章を復元できなくなりますのでご注意ください。
Screenshots
Verdict
The clearest difference is in-app purchases: Cryptalk at none against Fullscreen Clock's 1. Cryptalk also leads on update cadence (every 2 days vs every 8 days). Fullscreen Clock's advantage is iOS requirement (15.0 vs 17.0). 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
Both are free to download. Fullscreen Clock sells 1 one-off in-app purchase. Cryptalk asks for nothing beyond the download.
Fullscreen Clock ships an update every 8 days, Cryptalk every 2 days. The most recent releases landed on September 30, 2026 and September 16, 2026 respectively.
| Parameter | Fullscreen Clock | Cryptalk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.2K ratings) — better | — |
| Positive reviews | 75.9% of reviews | — |
| Number of ratings | 2.2K — better | — |
| Update frequency | Every 8 days | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Gude Aipu Technology Co., Ltd | MIRACLEX WORKS |
Bugs and requests
Fullscreen Clock
Reported bugs
4 issues- Widget doesn't adjust for DST
- Clock resets when exiting app
- Hangs up on some devices
- Ads cover the clock
Requested features
5 requests- Add color customization
- Integrate date display
- Add 12-hour time format with AM/PM
- Improve countdown timer functionality
- Add stopwatch widget
Cryptalk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fullscreen Clock
- VIP$2.99
Cryptalk
No in-app purchases
Questions
Is Fullscreen Clock free?
Is Cryptalk free?
Do Fullscreen Clock or Cryptalk have ads?
Which is updated more often, Fullscreen Clock or Cryptalk?
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