APLOWBS vs WhyLens
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
APLOWBS
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β Think in Structure Why do so many To-Do lists fail? Because tasks are not broken down enough. APLOWBS is a hierarchical WBS task manager that helps you organize tasks into clear structures and break them down into units you can execute immediately. Its simple design supports structured thinking and focused execution. β Organize Tasks with Hierarchical WBS Break tasks down up to five levels deep and apply the principles of WBS (Work Breakdown Structure) directly on your smartphone. - Logically decompose your work - Visualize completion status clearly - Manage tasks with minimal required input There are no complex project management features. You can focus purely on structure. β Features That Support Execution Designed not just for planning, but for doing. - Set due dates for each task - Receive push notifications for tasks due today - Manage completion status easily β Optimized for Smartphones Built for smooth, intuitive interaction. - Effortless reordering - Seamless hierarchical organization - Clean and simple interface β Flexible Use Cases From daily To-Do management to goal breakdowns. - Travel planning - Document outlining - Shopping lists - Goal decomposition You can also customize the theme color to match your style. APLOWBS is a simple yet structured task management app. Structured thinking leads to steady progress.
WhyLens
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Track decisions as they unfold. WhyLens is a quiet place to keep the decisions that matter β what you were weighing, what you chose, why you chose it, and what actually happened later. Most decisions are made in a moment and then forgotten. WhyLens keeps the reasoning, so that when the outcome finally arrives, you can still see the thinking it came from. Use WhyLens to: - capture ideas before they are lost - weigh the paths inside an idea, with points for and against - turn an idea into a decision and keep the paths not taken - record what you chose and why - write down the assumptions it rests on - add short check-ins while the decision unfolds - mark when the context has changed - close a decision when it is reversed, replaced, or let go - review it later, with distance - compare expected and actual outcomes - see how well your confidence matched real outcomes - track how your assumptions held up - notice patterns across your decisions over time PRIVATE BY DESIGN Everything stays on your device. No account is required. Nothing you write is uploaded, analyzed, or sold. Export gives you a PDF or CSV copy of your own data whenever you want one. WHAT WHYLENS WILL NOT DO It will not tell you what to choose. It will not score, rank, or recommend your options. It will not predict success. There are no streaks, no badges, and no pressure to open the app every day. Insights come only from what you wrote, and only once there is enough of it to say something honest. WhyLens is free for up to five active decisions. An optional subscription adds unlimited decisions, insights, export, and finer control over review timing. For people who make decisions they cannot easily undo β about work, money, health, relationships, or direction β and who would like to remember how they were thinking at the time.
Screenshots
Verdict
The clearest difference is in-app purchases: APLOWBS at none against WhyLens's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. WhyLens sells 2 in-app purchases, starting at $2.99 per month. APLOWBS asks for nothing beyond the download.
| Parameter | APLOWBS | WhyLens |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Monthly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details β not scored | ||
| Size | 23 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Takafumi Ogawa | Alex Naumov |
In-app purchases
APLOWBS
No in-app purchases
WhyLens
- WhyLens Pro Monthly$2.991 Month
- WhyLens Pro Yearly$19.991 Year









