hot.keys vs CodeIME
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
hot.keys
Enhance your mobile typing experience with a specialized keyboard designed for developers and content creators. It provides quick access to essential symbols, a dedicated number row, and navigation keys to streamline coding and writing.
- Always-on number row
- Dedicated symbol strip
- Left/right arrows and tab
- Backspace repeat on hold
- Live shift/caps labels
- Offline-first data collection
- Typing practice drills
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hot.keys brings a desktop-style keyboard to iPhone and iPad for code, Markdown, JSON, XML, and structured prompts. Keep numbers and common symbols visible while you type. KEYS WITHIN REACH • Always-visible numbers and quick access to brackets, braces, angle brackets, and other common symbols. • Larger letter keys in iPhone portrait mode. • Left and right arrows for moving the cursor. • Tab inserts spaces, with a configurable indent size. • Hold Delete to keep deleting. • Tap Shift for a capital, hold Shift while typing, or slide from Shift to a letter. • A dedicated Caps Lock key and optional keypress haptics. TRY THE KEYBOARD Practice with 30-second typing drills in Easy, Medium, and Hard modes. See your words per minute, characters per minute, accuracy, and errors, then try again. OFFLINE AND PRIVATE No account is needed. hot.keys does not collect or transmit what you type. Core typing works without Full Access. Full Access is required to customize and synchronize keyboard settings; you can turn it off after finishing your changes. GET STARTED Add hot.keys in Settings > General > Keyboard > Keyboards > Add New Keyboard. Then use the globe key in a text field to switch to hot.keys.
CodeIME
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CodeIME is an iOS keyboard built for developers working from a phone. It keeps the familiar English keyboard layout, then adds fast access to terminal keys, code symbols, navigation controls, and command predictions. Use it when connecting to servers, editing files, running shell commands, or working inside terminal apps. CodeIME includes an always-visible predictive command row, quick modes for navigation and symbols, plus sticky Ctrl, Alt, and Shift modifiers for actions like Ctrl-C and Shift-Tab. Highlights: English developer keyboard with compact dark interface Terminal keys including Esc, Tab, Ctrl, Alt, Shift, arrows, slash, pipe, and tilde Sticky Ctrl, Alt, and Shift for chords such as Ctrl-C, Ctrl-D, Shift-Tab, and Ctrl-Arrow Always-visible predictive command row and code symbol panel Key pop-ups, hold-to-repeat delete and arrows, input click sounds, and modifier highlighting Privacy-friendly design with no tracking and no data collection CodeIME does not require keyboard Full Access.
Screenshots
Verdict
The clearest difference is price: hot.keys at Free against CodeIME's $2.99. hot.keys also leads on update cadence (daily vs every 4 months). CodeIME's advantage is chart position (#7 vs unranked). On ads, in-app purchases, device support and iOS requirement 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
hot.keys is free to download; CodeIME costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
hot.keys ships an update daily, CodeIME every 4 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | hot.keys | CodeIME |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Daily — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #7 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ting-Chun Matthew Man | Ho Lam Chung |
In-app purchases
hot.keys
No in-app purchases
CodeIME
No in-app purchases









