Comparison

Timlin vs Flash Log

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

Head to head
About

Timlin

Features
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Plan your day. Then see how long it actually took. Most task apps only record whether you finished something. Timlin measures the time you actually spent and puts it next to what you planned. ■ Planned vs. actual Start a timer on any task. Timlin logs the real duration and shows it against your estimate. After a few days, patterns appear — the 30-minute task that always takes 50. ■ A vertical timeline for the day Drop tasks onto the timeline and drag to adjust start and end times. You can see the density of your day at a glance, and notice when it's overloaded. ■ Brain dump Write everything down first. Decide order and timing later. ■ Focus timer Tap a task to start. The remaining time stays visible, and the measured time becomes your record. ■ Built for plans that change Long-press to move tasks around when the day shifts. Timlin doesn't assume you'll follow the plan exactly. ■ Pricing Timlin requires a Timlin Pro subscription. A 3-day free trial is included — cancel during the trial and you won't be charged. Timlin Pro includes: - Daily timeline planning - Time tracking and logs - Brain dump - Focus timer - Morning carry-over - AI planning and task breakdown - Google Calendar sync - Automatic rescheduling - Themes and colors Monthly / Yearly / Lifetime options available. ■ Made by one person Built by an indie developer in Japan, originally for personal use. I read every review. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Flash Log

This app helps you manage your daily tasks with a clean interface that only shows what's relevant for today. It offers optional time tracking and reflection features to help you understand your productivity and plan your days more effectively.

Highlights
  • Focus on today's tasks
  • Automatic time recording
  • Optional time estimates
  • Daily reflection and review
  • Recurring tasks that don't pile up
  • Widgets and Apple Watch app
Features
Read full description

Flash Log is an app for handling your to-dos simply, so you can move the one in front of you forward. Today's screen shows only today. Write it down, start it, check it off — that's all there is to learn. Finished to-dos tuck themselves away, so the screen always stays quiet. ■ Simple to start - Write down today's to-dos and check them off. That alone is a complete way to use the app. - Completed items hide automatically, so you always see only what's ahead. - Next morning, you choose which of yesterday's leftovers to carry over. Nothing piles up on its own. ■ Focus on doing - Start a to-do and it opens in a full-screen focus view — just you and the one thing. - "Just these today" — pick the few things that really matter today and show only those. - While it's running, it also shows on the Lock Screen, in the Dynamic Island, and on Apple Watch, where you can pause or complete it. - The time you spend is recorded automatically. Your effort leaves a trace. When you finish, you can leave a star rating and a short note as a reflection (optional, of course). ■ Think in time (only if you want to) - Give a to-do a time estimate and the day shows its total — you'll know "today is full" before it happens. - Estimates (gray) and actuals (blue) sit side by side, so you gradually learn what your "30 minutes" really is. - Estimates are always optional. Everything works beautifully without them. ■ Look back on your day (only if you want to) - At the end of the day, see what you did in the order you did it. Add things you did that weren't planned. - Send unfinished things to another day, the Inbox, or a smaller next step — or simply let them go. - Read each day's actual time and notes across a week or a month. ■ Your style, your method - Capture ideas into the Inbox, then drag them onto a day when you decide. (For GTD fans) - Drag to-dos onto a timeline in calendar view. (For timeboxing fans) - Comparing estimates with actuals will feel familiar to TaskChute practitioners. - Use any method fully, partially — or none at all. A plain to-do list is a perfectly good way to use Flash Log. ■ Recurring to-dos that don't pile up - Daily and weekly to-dos appear each day as a dimmed "tentative" preview. - Tap the ones you'll actually do — only those become real. Skipped days never stack up. - If you like, each repeat's estimate can follow the average of your recent actual times — or keep a number you set yourself. ■ An everyday tool - Add to-dos by voice. Works with Siri, Shortcuts, and Spotlight search. - Home Screen & Lock Screen widgets, Live Activities, and an Apple Watch app. - Reminders for start and expected end times, search across every day, and your calendar events overlaid on the timeline. - Runs on iPhone, iPad, and Mac, with optional iCloud sync — you decide. - On iPhone Duo, Flash Log uses the whole screen, closed or open. Open it up and the day list and Inbox sit side by side. ■ Easy to trust - Free. No ads. No account. - Your data stays on your device; sync only uses your own iCloud, only if you turn it on. - Add-by-voice speech recognition runs entirely on your device; your voice never leaves it. - Export your data as plain text anytime. No lock-in. Not for managing your to-dos — for finishing them. Flash Log tries to be a tool that never gets in the way of your pace.

Screenshots

Timlin4 screens
Flash Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Log at none against Timlin's 3. Flash Log also leads on device support (4 vs 2). Timlin's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Timlin sells 3 in-app purchases, starting at $4.99 per month. Flash Log asks for nothing beyond the download.

UpkeepUpdate frequency

Timlin ships an update every 2 weeks, Flash Log weekly. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Timlin versus Flash Log: the parameters behind the verdict, then further details
ParameterTimlinFlash Log
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, Mac, Apple Watch — better
Requires iOS16.6 — better26.0
Further details — not scored
Size116 MB20 MB
Age rating4+4+
DeveloperSaiki IijimaShinichi Nanbu

In-app purchases

3 purchases

Timlin

Subscriptions2
  • Pro Montly3 Days trial$4.991 Month
  • Pro Annual3 Days trial$29.991 Year
One-time1
  • Pro LifeTime$59.99
None

Flash Log

No in-app purchases

Questions

Is Timlin free?
Timlin is free to download, with in-app purchases available.
Is Flash Log free?
Flash Log is free to download, with no in-app purchases.
Do Timlin or Flash Log have ads?
Neither Timlin nor Flash Log shows ads.
Which is updated more often, Timlin or Flash Log?
Timlin ships an update every 2 weeks, and Flash Log weekly. Most recently, Timlin was updated on October 30, 2026 and Flash Log on November 10, 2026.

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