Comparison

RetroKeys vs RosaKnock

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

Head to head
About

RetroKeys

This app offers a custom keyboard experience for iOS, featuring vintage aesthetics with custom key shapes, retro color schemes, and shadow effects. It aims to provide a nostalgic typing experience reminiscent of old-school keyboards while integrating seamlessly with modern devices.

Highlights
  • Custom key shapes
  • Retro color schemes
  • Unique shadow effects
  • Nostalgic typing experience
  • Seamless iOS integration
Read full description

RetroKeys brings a nostalgic charm to your fingertips with a custom keyboard app for iOS. Designed for those who cherish the vintage aesthetics, this app offers a delightful typing experience complete with custom key shapes, retro color scheme, and unique shadow effects reminiscent of old-school keyboards. Each key is meticulously crafted to emulate the iconic style, while the app ensures a seamless integration with modern iOS devices. Dive into a bygone era of computing every time you type with RetroKeys—where every keystroke is a trip down memory lane. We're working hard on improving these features and adding new ones, feel free to reach out with any suggestions.

About

RosaKnock

Features
Read full description

Time blindness is real: you start something and, before you know it, far more time has passed than you thought. A shower, getting ready, a study block, focused work — the minutes quietly slip away. RosaKnock is the gentle tap that keeps you aware of time. Rosa "knocks" on your Apple Watch or iPhone at the interval you choose, so the time comes to you: no glancing, no alarms, no breaking your flow. Run a session wherever you are. Start it on your Apple Watch for a tap on the wrist, or run it right on your iPhone — no Watch needed. iPhone sessions keep going in the background, so the timer carries on while your phone is locked or in your pocket. The activities are yours to shape. Set one up with a name, an icon, a color, a length, and how often you'd like a knock — whether it's a morning routine, a bath, a study session, or anything you like. Keep the knock silent as a haptic, or add a sound. It's your rhythm. No loud alarms. Just a gentle nudge that keeps time from disappearing — so you stay present and finish on time. FEATURES • Gentle knocks on Apple Watch or iPhone at your chosen interval • Run sessions on your iPhone alone — no Apple Watch required • Sessions keep running in the background • Create your own activities — name, icon, color, duration, and knock interval • Silent by default, with an optional knock sound per activity • Session history and insights • Apple Watch complications and Control Center support • Beautiful, calm, water-inspired interface • Available in your language Perfect for: • ADHD and time blindness • Focused work and study blocks • Morning routines and getting ready on time • Shorter, more mindful showers • Calm, distraction-free days Stay aware. Finish on time.

Screenshots

RetroKeys3 screens

Verdict

The call

The clearest difference is price: RosaKnock at Free against RetroKeys's $0.99. RetroKeys's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 3 days). On 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

CostPrice · In-app purchases · Ads · Monetization

RosaKnock is free to download; RetroKeys costs $0.99 up front. RosaKnock sells 1 one-off in-app purchase. RetroKeys asks for nothing beyond the download.

UpkeepUpdate frequency

RetroKeys ships an update daily, RosaKnock every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
RetroKeys versus RosaKnock: the parameters behind the verdict, then further details
ParameterRetroKeysRosaKnock
Price$0.99Free — better
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15 — better26.0
Further details — not scored
Size9 MB114 MB
Age rating4+4+
DeveloperIbrahim ChihaRosemary Solutions

In-app purchases

None

RetroKeys

No in-app purchases

1 purchases

RosaKnock

One-time1
  • Lifetime Unlock$2.99

Questions

Is RetroKeys free?
RetroKeys costs $0.99, with no in-app purchases.
Is RosaKnock free?
RosaKnock is free to download, with in-app purchases available.
Do RetroKeys or RosaKnock have ads?
Neither RetroKeys nor RosaKnock shows ads.
Which is updated more often, RetroKeys or RosaKnock?
RetroKeys ships an update daily, and RosaKnock every 3 days. Most recently, RetroKeys was updated on October 24, 2026 and RosaKnock on October 28, 2026.

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