Comparison

Rowan Timer vs Did I Lock Up?

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

Head to head
About

Rowan Timer

This app helps you focus on studying with customizable session lengths and visual progress tracking. Earn rewards by completing sessions and personalize your timer experience with animated pointers and gentle sounds. Track your progress over time with detailed logs.

Highlights
  • Customizable focus session lengths
  • Visual progress timer
  • Reward system with animated pointers
  • Optional break timer
  • Daily focus time tracking
  • Calendar history and shareable logs
Features
Read full description

Rowan Timer makes it easy to start studying, reading, or working. Choose a 15, 25, 45, or 60-minute focus session and follow your progress on a visual timer. Finish a session to earn seeds. In your new rooftop garden, water and feed a tree to help it grow through four stages. Use seeds to collect flowers, a bench, and other decorations, arrange them on the rooftop, and share a snapshot of your garden. Need a few more seeds? You can choose to watch a rewarded ad for 3 seeds, up to twice a day. Ads are optional; focus sessions also earn seeds. • One-tap focus presets and a hands-on timer dial • Optional 5-minute break after a completed session • Today’s focus time and completed sessions • Calendar history and shareable study logs • Animated timer pointers to collect with seeds • Rooftop tree care, decorations, and garden sharing Build a small daily focus habit and watch your garden grow.

About

Did I Lock Up?

This app helps you log when you secure your home or car, providing peace of mind. Easily record lock events with a single tap and add optional notes for context. View a complete, private history of all your security checks stored exclusively on your device.

Highlights
  • One-tap logging of lock events
  • Add context with optional notes
  • Complete chronological lock history
  • 100% private and secure on-device storage
  • Simple and clean interface
Features
Read full description

Ever walked away from your home or car and been struck by that nagging feeling: "Did I remember to lock the door?"Stop the second-guessing and find instant peace of mind with Did I Lock, your personal and private logbook for one of life's most common anxieties.Designed for simplicity and speed, Did I Lock helps you create a reliable record of every time you secure your property. With just a single tap, you can log the event and get back to your day, confident that you have a timestamped history to confirm it. Perfect for: •Anyone with a busy or forgetful mind. •Reducing daily anxiety and obsessive thoughts (OCD). •Keeping a simple log of home or office security checks. •Creating a personal habit tracker for daily routines. Key Features: •One-Tap Logging: The big, friendly button makes it effortless to record a new lock event. See at a glance when you last locked up with a relative timestamp, like "Locked 10 minutes ago." •Add Context with Notes: Need to remember something specific? Add an optional note to any lock entry, such as "Checked the back door" or "Made sure the garage was closed." •Complete Lock History: Scroll through a clean, chronological list of all your past lock events. Each entry includes the date, time, and any notes you've added. •100% Private & Secure: Your privacy is our priority. All your data, including your history and notes, is stored exclusively on your device. It is never transmitted, shared, or viewed by us or any third party. •Simple & Clean Interface: No clutter, no complicated menus. Just the information you need, when you need it, presented in a calming and easy-to-read design.

Screenshots

Rowan Timer4 screens
Did I Lock Up?4 screens

Verdict

The call

The clearest difference is review sentiment: Rowan Timer at 100% against Did I Lock Up?'s 0%. Did I Lock Up?'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Rowan Timer versus Did I Lock Up?: the parameters behind the verdict, then further details
ParameterRowan TimerDid I Lock Up?
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 daysEvery 4 days
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size50 MB19 MB
Age rating4+4+
Developer로완인터렉티브CODE CREATION STUDIO (PTY) LTD

Customer experience

Rowan Timer

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Did I Lock Up?

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Rowan Timer

No in-app purchases

None

Did I Lock Up?

No in-app purchases

Questions

Is Rowan Timer free?
Rowan Timer is free to download, with no in-app purchases.
Is Did I Lock Up? free?
Did I Lock Up? is free to download, with no in-app purchases.
Do Rowan Timer or Did I Lock Up? have ads?
Rowan Timer shows ads; Did I Lock Up? does not.
Which is updated more often, Rowan Timer or Did I Lock Up??
Rowan Timer ships an update every 4 days, and Did I Lock Up? every 4 days. Most recently, Rowan Timer was updated on October 30, 2026 and Did I Lock Up? on November 5, 2026.

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