Oka To Do vs LastWhen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Oka To Do
This app helps you manage your to-do lists with ease. Create, organize, and prioritize tasks with reminders and recurring options. It offers a simple yet joyful way to keep track of your responsibilities, with cloud backup and syncing across devices.
- Quick task creation and organization
- Task grouping
- Deadlines with reminders
- Recurring reminders
- Task prioritization
- Cloud data backup and sync
- Search and filter tasks
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Are you trying to find a fancy tool to manage your task list quickly and easily? Do you feel that the 'todo' Apps in the current Store are a little bit complicated for you? Wanna manage your tasks in an easy (or even a joyful) way? Come on! Let's introduce you Oka Todo!! Oka Todo is a new todo list App that makes task management so easy and simple. Use Oka Todo to: Create and organize tasks quickly when it pops into your head Group tasks into different groups Create deadlines with reminders and due dates Build reminders with recurring rules Put the most important task to the top Search and filter the task quickly Data backup in Cloud and sync tasks between iOS & Mac client Oka Todo is also a beautiful App which can be: - fold/unfold the task item - colorful group settings - search the tasks with keywords Enjoy our Oka Apps! Oka Todo offers the following options for Upgrading to the Pro version(which you can get all premium services including Data backup in Cloud; Universal purchase for both iOS and Mac; Unlock new features in the future release. Service: Upgrade to Pro version Monthly subscription Yearly subscription Price may vary by location. Privacy Policy and Terms of Use https://okaapps.com/privacy https://okaapps.com/terms Contact Us: - Telegram: appsupportgroup - WeChat: appsupportgroup
LastWhen
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LastWhen answers the question you keep asking yourself — "When did I last...?" Whether it's a doctor visit, haircut, car service, temple visit, or catching up with a friend — LastWhen helps you track recurring life events so you never lose track again. Simple to log. Meaningful to reflect on. TRACK ANYTHING THAT MATTERS - Health — doctor visits, medications, symptoms - Personal Care — haircut, dental checkup, skincare - Travel — trips, visa renewals, passport - Spiritual — temple visits, fasting, rituals - Social — friends, family calls, meetups - Home — repairs, cleaning, maintenance - Finance — bills, investments, renewals LOG IN SECONDS Tap once to log any event. Back-date entries if it already happened. Add optional notes for context. REMINDERS THAT RESPECT YOU Set a reminder threshold — get notified only when it's been too long. No daily nagging. Just a gentle nudge when it matters. PRIVATE BY DESIGN All data stays on your device. No account required. No data collected or shared. Ever. LASTWHEN PRO Unlock unlimited events, full history, custom categories, insights, backup reminders and all future features — with a single one-time purchase. No subscription. Ever.
Screenshots
Verdict
The clearest difference is iOS requirement: Oka To Do at 13.0 against LastWhen's 15.1. 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. Oka To Do sells 2 in-app purchases, starting at $2.99 per month and LastWhen sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Oka To Do ships an update every 4 months, LastWhen every 2 months. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.
| Parameter | Oka To Do | LastWhen |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 84.6% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 成浩 吴 | U14 Labs LLP |
In-app purchases
Oka To Do
- 1 Month of Pro version$2.991 Month
- 1 Year of Pro version$9.991 Year
LastWhen
- LastWhen Pro$2.99









