Comparison

HourglassInteractive vs KeyFlow AI

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

Head to head
About

HourglassInteractive

Features
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Take back control of your time — and your peace of mind. **HourglassInteractive (HI)** is a mindful productivity app designed to help you work with intention, protect your energy, and stay focused without falling into the burnout trap. Choose how you want to work: use a simple **Hourglass** to structure your time, or create **Tasks**, select what matters, and launch a personalized **Session** with dedicated Work and Rest periods. ### Your Time, Your Way Create Tasks and organize them with Tags, making it easier to focus on what matters and find your work later. ### Simple, Focused Sessions Turn your Tasks into a Session in just a few taps. Assign Work and Rest durations, then let HI guide your flow from start to finish. ### Records, Now Free Your **Records** give you a detailed view of the time you've invested in your Tasks, organized through Tags. See where your time actually goes and build a clearer picture of your work. ### Smarter Insights with Apple Intelligence On compatible devices, **Apple Intelligence** helps transform your weekly Records into a personalized report. If Apple Intelligence isn't available or enabled, HI still generates a computed weekly report so you never miss your insights. ### Reliable Notifications Local notifications keep your Sessions on track, with improved timing accuracy to make sure you know when it's time to work, rest, or move on. ### Stay in the Moment With **Live Activities and Dynamic Island**, keep an eye on your active Session at a glance on iPhone and iPad — without constantly reopening the app. **Available as a paid feature.** ### Built Again, From the Ground Up HI has been completely rebuilt to deliver a cleaner, smoother, and more refined experience across your Apple devices — including **macOS**. HourglassInteractive is more than a productivity app. It's a companion for working with intention, creating healthier rhythms, understanding where your time goes, and making space for what truly moves you forward. **Work with intention. Rest with purpose. Find your flow.** Privacy Policy Link : https://octakey-interactive.com/privacy EULA Terms Link : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KeyFlow AI

Enhance your writing with an AI-powered keyboard. Instantly rewrite messages in different tones, fix grammar, translate languages, and dictate with accurate transcription. Save frequently used phrases and replay past actions seamlessly within any app.

Highlights
  • Rewrite messages with different tones
  • Instant spelling and grammar correction
  • Translate to over 50 languages
  • Whisper-powered dictation
  • Save and reuse text snippets
  • Replay recent actions
Features
Read full description

KeyFlow AI is the keyboard that writes with you. One tap rewrites your message in a better tone. Another fixes the grammar. A third translates it into any of 50+ languages. All of it happens right inside whatever app you're in, no switching, no copying, no interruptions. What KeyFlow AI can do: • Rewrite with a different tone — professional, casual, friendly, or formal • Fix spelling and grammar instantly • Translate to 50+ languages • Dictate with Whisper-powered transcription — remarkably accurate • Save snippets for phrases you type again and again • Replay recent actions without retyping Your key. Your data. KeyFlow AI connects directly to your OpenAI account. Your API key stays on your device — nothing is stored on our servers. A note on permissions: Allow Full Access is required for AI features. Microphone is only used when you start Dictation. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lumozz.com/privacy

Screenshots

HourglassInteractive4 screens
KeyFlow AI4 screens

Verdict

The call

The clearest difference is update cadence: KeyFlow AI at fortnightly against HourglassInteractive's every 2 months. KeyFlow AI also leads on iOS requirement (18.0 vs 26.0). HourglassInteractive's advantage is device support (3 vs 1). On price, ads and in-app purchases 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. HourglassInteractive sells 3 in-app purchases, starting at $2.99 per month and KeyFlow AI sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HourglassInteractive ships an update every 2 months, KeyFlow AI fortnightly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 6 level
HourglassInteractive versus KeyFlow AI: the parameters behind the verdict, then further details
ParameterHourglassInteractiveKeyFlow AI
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.018.0 — better
Further details — not scored
Size9 MB19 MB
Age rating4+4+
DeveloperDAMIEN MICKAEL CHAILLOLEAU GRANALumozz

In-app purchases

3 purchases

HourglassInteractive

Subscriptions3
  • Monthly Plan$2.991 Month
  • Semi-Annual Plan$14.996 Months
  • Annual Plan$26.991 Year
3 purchases

KeyFlow AI

Subscriptions2
  • KeyFlow Pro$4.991 Month
  • KeyFlow Pro$39.991 Year
One-time1
  • KeyFlow BYOK Lifetime$14.99

Questions

Is HourglassInteractive free?
HourglassInteractive is free to download, with in-app purchases available.
Is KeyFlow AI free?
KeyFlow AI is free to download, with in-app purchases available.
Do HourglassInteractive or KeyFlow AI have ads?
Neither HourglassInteractive nor KeyFlow AI shows ads.
Which is updated more often, HourglassInteractive or KeyFlow AI?
HourglassInteractive ships an update every 2 months, and KeyFlow AI fortnightly. Most recently, HourglassInteractive was updated on October 4, 2026 and KeyFlow AI on September 30, 2026.

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