Comparison

Clockwork vs EFKey

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

Head to head
About

Clockwork

Features
Read full description

Clockwork is a powerful yet simple time tracker for everything you do—whether it's work, hobbies, fitness, study, or downtime. Log hours with ease, gain insight into how you spend your day, and build better habits over time. Designed for freelancers, professionals, students, creatives, and anyone who wants to be more mindful of their time. FEATURES: Track Anything Create unlimited activities for whatever matters to you—projects, workouts, chores, hobbies, or rest. Smart Session Logging Start and stop sessions anytime. Take breaks without losing track—Clockwork logs them for you. Customize with Color & Icons Personalize each activity to match your workflow and make tracking feel effortless. Unlimited Timers Switch between tasks on the fly. No limits, no fuss. Daily & Weekly Stats Visualize how your time adds up with clean bar charts that show patterns and progress. Whether you’re logging hours for work, tracking screen time, or building a new routine, Clockwork makes time tracking feel seamless and rewarding.

About

EFKey

This keyboard app offers a native iOS experience with advanced gesture controls for faster typing. It features a familiar layout, offline prediction, and robust privacy measures, ensuring your data stays on your device.

Highlights
  • Gesture-based typing
  • Hold key for symbols
  • Swipe to delete words
  • Trackpad cursor control
  • On-device prediction
  • 18 language support
  • Private and offline operation
Features
Read full description

EFKey types like the keyboard you already use. It has the parts that one is missing. Typing runs on your phone, in 90 languages, and stays free. GESTURES INSTEAD OF PAGES Hold any key and its second character comes up. @ # % € sit in the corner of every key, so the numbers page stays where it is. Flick left on the delete key and it erases whole words. Hold the spacebar and the keyboard turns into a trackpad. Slide, and the cursor lands where you meant it. Glide over the letters and the word types itself, accents and apostrophes included. Pick another word once and the next identical swipe follows your pick. Double-space ends the sentence. 84 LANGUAGES, TWO AT A TIME Turn on two languages and write in both in one sentence: dakujem becomes ďakujem while dont gets its apostrophe. Nothing to switch. 26 languages are fully verified. 62 more are in beta: they work, a native speaker just hasn't checked them yet. The app itself speaks 26 languages. QWERTY, QWERTZ, AZERTY, Dvorak, Colemak. A number row that adds a row instead of shrinking your keys. CORRECTION THAT READS THE SENTENCE Autocorrect looks at up to three words of context. "i said hat" becomes "that"; "red hat" stays as it is. It fixes a word with three mistakes in it and leaves alone the one that was already right. Type germany or iphone and get Germany and iPhone. Names from your contacts show up in suggestions and in swipe. No contacts permission needed. Prediction learns how you write. Give it a few days. Fix a word once and press backspace: it never touches that word again. THE TOOLS. EFKEY PRO. Clipboard history with your own categories, pinning and search. Translator. Type in one language, insert the other, without leaving the keyboard. Dictation. Speak and it types, translated if you want, with a Live Activity in the Dynamic Island. AI edits. Rewrite, fix the grammar, change the tone. Or swipe down from the spacebar and the whole field gets rewritten. GIF search, a calculator that answers in the suggestion bar, text shortcuts, My info autofill, one-handed mode, typing stats. Shortcuts on the keys: hold C to copy, H for clipboard history, D for dictation. Remappable. Your own colours and saved themes, key press animations, more swipe trail effects. iCloud sync of learned words and settings. One purchase. No subscription. Seven days free when you start the trial yourself, no card and no account. Typing stays free either way. Translation, dictation and AI edits run on-device where iOS supports it. Or bring your own API key (Anthropic, Gemini, OpenAI, Groq, OpenRouter). It stays in your Keychain, and your text goes only to the provider you picked. MADE TO FEEL RIGHT Native down to the pixel, light and dark, and it follows the appearance of the app you are in. Multi-touch that keeps up at full speed. No dropped keys. Emoji with search, skin tones and suggestions as you type. Settings you can search. Type a word and it takes you to the switch. PRIVATE BY DESIGN No keystroke logging. No analytics or tracking SDKs. No server of ours anywhere. Typing, prediction and autocorrect work offline. iOS never lets a custom keyboard into a password field, and when a password is shown in plain text, EFKey stops correcting and learns nothing from it. The only things that leave your phone are the ones you switch on yourself: GIF search, your own AI key, iCloud sync (learned words end-to-end encrypted, settings through your private iCloud). efkey.app/privacy says what, where and when. Full Access is optional. The keyboard types at full strength without it. Only the tools that reach outside the keyboard need it. Your learned and blocked words export and import anytime. LIGHT ON STORAGE Every language except English downloads when you enable it. Nothing you don't type in sits in your phone. Set it up in a minute. Questions? dev@eef.sk · efkey.app

Screenshots

Clockwork4 screens
EFKey4 screens

Verdict

The call

The clearest difference is in-app purchases: Clockwork at none against EFKey's 6. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EFKey sells 6 one-off in-app purchases. Clockwork asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Clockwork versus EFKey: the parameters behind the verdict, then further details
ParameterClockworkEFKey
PriceFreeFree
Rating—4.8 (48 ratings) — better
Positive reviews—95.2% of reviews
Number of ratings—48 — better
Update frequency—Every 9 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size2 MB103 MB
Age rating4+4+
DeveloperEric HaslagPeter Feranc

In-app purchases

None

Clockwork

No in-app purchases

6 purchases

EFKey

One-time6
  • Small tip$1.99
  • Nice tip$3.99
  • EFKey Pro — Early Bird$5.99
Show 3 more
  • Big tip$8.99
  • EFKey Pro$14.99
  • Huge tip$17.99

Questions

Is Clockwork free?
Clockwork is free to download, with no in-app purchases.
Is EFKey free?
EFKey is free to download, with in-app purchases available.
Do Clockwork or EFKey have ads?
Neither Clockwork nor EFKey shows ads.

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