123 Calendar vs Lock Screen Memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
123 Calendar
This simple calendar app displays your entire week's events in a single view with three zoom levels. Easily manage events, assign custom colors, and create filters to highlight specific entries. It offers a streamlined way to organize your schedule without intrusive ads.
- Weekly event view
- Three zoom levels
- Custom event colors
- Keyword-based filters
- Event grouping and hiding
- Simple event management
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This simple calendar app lets you see all your week's event in one view. With a simple left/right swipe, you can zoom in/out from the week view into a more compressed view. Three levels of zoom! No need to zoom into the day, since the day's schedule is on top of every line. Multiple day events are clearly visible without repeating itself. Adding, moving, copying and deleting events are super simple. You can assign custom colors / shading to events too! You can create filters which automatically highlights certain events based on keywords. The search interface highlights the events, allowing you to view your results in context. You can assign the calendars into groups and quickly hide/show or fade them. The topbar lets you highlight events matching the filters, or those belonging to certain groups. Best of all, this app is free. It won't nag you about upgrading to full version until after you used it plenty. No intrusive ads either!
Lock Screen Memo
Display a personalized note directly on your Lock Screen with customizable text, colors, fonts, and even photos. Keep important reminders, affirmations, or checklists visible at a glance without opening any apps. Your data remains private on your device.
- Lock Screen widget for notes
- Customizable text, color, and font
- Add photos to memos
- 70+ designs and fonts
- Private and device-based storage
- Apple Shortcut integration
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Put the note you need where you see it most: your Lock Screen. LockScreenMemo lets you create a personal memo and show it in a Lock Screen widget. Keep a reminder, daily focus, study phrase, affirmation, or short checklist in view without opening another app. ■ Create a memo that fits you Type a memo and adjust its color, font, size, weight, and layout. Build a memo card that fits your Lock Screen. ■ 70 designs and varied fonts Choose from 70 memo designs and a multilingual font collection. Keep it clean or make it expressive. ■ Add a photo Add a photo to your memo card and make it more personal. Use it as a photo sticker for a trip, a pet, a mood, or anything you want to see every day. ■ Check it every day See your custom memo at a glance in the Lock Screen widget. Refresh it from the app or with the included Apple Shortcut action whenever you need. ■ Private on your device No account is required. Memo text, photos, and design settings stay on your device and are shared only with the app's widget extension. Make quick reminders, daily intentions, study prompts, short checklists, affirmations, and the one thing you do not want to forget feel like yours. Terms of Use: https://gist.github.com/boogios/68752aa1deafbff75019be1e40cbc362
Screenshots
Verdict
The clearest difference is update cadence: Lock Screen Memo at monthly against 123 Calendar's every 7 months. 123 Calendar's advantage is review sentiment (63% vs 50%) and iOS requirement (8.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. 123 Calendar sells 1 one-off in-app purchase and Lock Screen Memo sells 2 in-app purchases, starting at $3.69 per month. Whichever you choose, the download price is not the number that matters.
123 Calendar ships an update every 7 months, Lock Screen Memo monthly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.
| Parameter | 123 Calendar | Lock Screen Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (13 ratings) — better | — |
| Positive reviews | 62.5% of reviews — better | 50.0% of reviews |
| Number of ratings | 13 — better | — |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 343 MB |
| Age rating | 4+ | 4+ |
| Developer | Jormy Games | BOOGIOS_STUDIO |
Customer experience
123 Calendar
Lock Screen Memo
In-app purchases
123 Calendar
- Premium Upgrade$9.99
Lock Screen Memo
- Pro Monthly$3.691 Month
- Pro Yearly$31.491 Year









