Locked vs Since
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Locked
Read full descriptionHide full description
Ever walked away… and felt the urge to check again? Locked - Stay Certain helps you mark doors, windows, appliances, and other important items so you always know they’re secure when leaving home. ----------- Designed to Reduce Second-Guessing Whether your mind is playing tricks on you… or you truly forgot something… Locked gives you a simple, organized space to confirm what’s locked and what’s not. No more: • Re-checking doors • Walking back home • Wondering if the stove is off • Asking your partner to verify Just log it once - and move on. ----------- Everything in One Place • Track doors, windows, garage, car, stove, or custom items • Share locks with your partner or family • Add photo & video notes for extra reassurance • Set lock reminders before leaving • Customize your app with premium themes • Use mindfulness mode to reduce overthinking Your home. Your rules. Your certainty. ----------- Stay Certain Together With Share Mode, everyone stays on the same page. Know who locked what and when - in real time. Perfect for: • Couples • Families • Roommates • Frequent travelers ----------- Built for Peace of Mind Locked isn’t just a checklist app. It’s a certainty system. Created from a simple need: to turn a moment of doubt into a moment of certainty. ----------- Who Is Locked - Stay Certain For? • People who double-check locks/items • Anyone who forgets the stove sometimes • Busy professionals leaving in a rush • Families managing multiple entry points • Anyone who values home security and mental clarity ----------- Distraction free No ads, no noise - designed for clarity. ----------- Download Locked - Stay Certain today and leave home with confidence. Privacy Policy: https://lockedstaycertain.com/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Since
This app helps you manage recurring tasks and routines that don't fit traditional to-do lists. Set up items like changing bedsheets or replacing toothbrushes, and the app will automatically schedule the next occurrence after you mark them as done. It provides clear views of what's due, what's for today, and what can wait, with optional reminders.
- Manage recurring tasks
- Automatic rescheduling
- Due, Today, and Later views
- Optional reminder notifications
- iCloud sync
- Edit, remove, or undo tasks
Read full descriptionHide full description
Since remembers the recurring things that never quite belong on a normal to-do list. Changing the sheets. Replacing a toothbrush. Testing the smoke alarms. Add something once, choose how often it should happen, then mark it Done when you actually do it. Since schedules the next time from there, so your routines move with real life instead of slipping out of sync with a fixed calendar. Open the app and you can see what’s due, what needs attention today and what can wait. • Repeat routines every few days, weeks or months • Mark something Done and let the next due date move automatically • See a simple Due, Today and Later view • Add an optional reminder notification at the time you choose • Edit, remove or undo without turning your life into a project plan • Sync your routines with iCloud, with no separate account required Since is for the little recurring jobs you want handled, without keeping all of them in your head. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Locked at 14.0 against Since's 26.0. On price, update cadence, 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
Both are free to download. Locked sells 3 in-app purchases, starting at $4.99 per month and Since sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Locked ships an update every 5 days, Since every 3 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Locked | Since |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 34 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Oiaga Mihai Marius | Stuart Malcolm |
In-app purchases
Locked
- Monthly$4.991 Month
- Yearly$19.991 Year
- Lifetime$29.99
Since
- Monthly$2.991 Month
- Annual7 Days trial$19.991 Year
- Tip$0.99
- Tip$2.99
- Tip$4.99









