Comparison

GTodo Lite vs WhyLens

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

Head to head
About

GTodo Lite

Features
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Tasks can be managed with TODO, DOING, and DONE statuses Easy to attach images and files All data stored locally, not need to transfer to servers, Safe, secure and personal information can be perfectly protected A simple yet effective task management app Also it could be use handwriting when editing the task.

About

WhyLens

Features
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Track decisions as they unfold. WhyLens is a quiet place to keep the decisions that matter โ€” 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 โ€” about work, money, health, relationships, or direction โ€” and who would like to remember how they were thinking at the time.

Screenshots

GTodo Lite4 screens
WhyLens4 screens

Verdict

The call

The clearest difference is in-app purchases: GTodo Lite at none against WhyLens's 2. GTodo Lite also leads on update cadence (weekly vs monthly) and iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. WhyLens sells 2 in-app purchases, starting at $2.99 per month. GTodo Lite asks for nothing beyond the download.

UpkeepUpdate frequency

GTodo Lite ships an update weekly, WhyLens monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
GTodo Lite versus WhyLens: the parameters behind the verdict, then further details
ParameterGTodo LiteWhyLens
PriceFreeFree
Update frequencyWeekly โ€” betterMonthly
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 โ€” better13.0
Further details โ€” not scored
Size52 MB58 MB
Age rating4+4+
DeveloperEJingAlex Naumov

In-app purchases

None

GTodo Lite

No in-app purchases

2 purchases

WhyLens

Subscriptions2
  • WhyLens Pro Monthly$2.991 Month
  • WhyLens Pro Yearly$19.991 Year

Questions

Is GTodo Lite free?
GTodo Lite is free to download, with no in-app purchases.
Is WhyLens free?
WhyLens is free to download, with in-app purchases available.
Do GTodo Lite or WhyLens have ads?
Neither GTodo Lite nor WhyLens shows ads.
Which is updated more often, GTodo Lite or WhyLens?
GTodo Lite ships an update weekly, and WhyLens monthly. Most recently, GTodo Lite was updated on November 3, 2026 and WhyLens on October 31, 2026.

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