Comparison

Doit vs Portside

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

Head to head
About

Doit

This app helps you focus on a single task by guiding you through small, preparatory actions to overcome the initial hurdle of starting. It's designed to gently transition your mind and body towards your chosen activity, ensuring you stay on track without distractions.

Highlights
  • Focus on one task only
  • Guided preparatory actions
  • Overcome starting inertia
  • Gentle mental transition
  • Avoid multitasking
  • Stay on track
Features
Read full description

Doit ใฏใ€Œใฒใจใคใฎใ‚ฟใ‚นใ‚ฏใซ้›†ไธญใ™ใ‚‹ใ€ใŸใ‚ใฎใ‚ขใƒ—ใƒชใงใ™ใ€‚ ใ‚ใ‚‰ใ‚†ใ‚‹ใ‚ฟใ‚นใ‚ฏใฏใ€ใ€Œๅง‹ใ‚ใ‚‰ใ‚Œใชใ„ใ“ใจใ€ใ“ใใŒๆœ€ๅคงใฎ้šœๅฃใ€‚ๅง‹ใ‚ใ•ใˆใ™ใ‚Œใฐใ€็ต‚ใˆใ‚‰ใ‚Œใ‚‹ใ‹ใฉใ†ใ‹ใฏ้‡่ฆใงใฏใ‚ใ‚Šใพใ›ใ‚“ใ€‚ Doit ใงใฏใ€ใƒžใƒซใƒใ‚ฟใ‚นใ‚ฏใ‚’้ฟใ‘ใ‚‹ใŸใ‚ใซใ€ŒไปŠใ‚„ใ‚‹ในใใ‚ฟใ‚นใ‚ฏใ‚’ใฒใจใคใ ใ‘ใ€็™ป้Œฒใ—ใพใ™ใ€‚ใ‚ใจใฏใ‚ขใƒ—ใƒชใŒใ€ใ‚ใชใŸใ‚’ใใฃใจๅฐŽใใพใ™ใ€‚ ใŸใจใˆใฐใ€Œๅ‹‰ๅผทใ™ใ‚‹ใ€ใจใ„ใ†ใ‚ฟใ‚นใ‚ฏใ‚’็™ป้Œฒใ—ใŸใ‚‰ใ€ใ“ใ‚“ใชใ‚นใƒ†ใƒƒใƒ—ใŒ่กจ็คบใ•ใ‚Œใ‚‹ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“๏ผš ใƒป่ถณใฎๆŒ‡ใ‚’ใƒขใ‚พใƒขใ‚พใ•ใ›ใฆ ใƒปๆ˜จๆ—ฅใฎๆ™ฉใ”ใฏใ‚“ใ‚’ๆ€ใ„ๅ‡บใ—ใฆ ใƒปๆœบใฎ่ง’ใ‚’่งฆใ‚‹ ไธ€่ฆ‹ใ™ใ‚‹ใจๆ„ๅ‘ณใฎใชใ„่กŒๅ‹•ใซ่ฆ‹ใˆใฆใ‚‚ใ€ใใ‚Œใ‚‰ใฏใ™ในใฆใ€Œๅง‹ใ‚ใ‚‹ใ€ใŸใ‚ใฎๆบ–ๅ‚™ใงใ™ใ€‚่บซไฝ“ใ‚„ๆ„Ÿ่ฆšใ‚’ใ‚†ใฃใใ‚Šใจๅˆ‡ใ‚Šๆ›ฟใˆใ€ใ‚„ใ‚‹ในใใ“ใจใธ่‡ช็„ถใซๅ‘ใ‹ใ‚ใ›ใฆใใ‚Œใพใ™ใ€‚ ่„‡้“ใซ้€ธใ‚Œใšใ€ใฒใจใคใšใคใ€‚ ๆœฌๅฝ“ใซๅ‘ใๅˆใ„ใŸใ„ใ“ใจใ ใ‘ใซ้›†ไธญใงใใ‚‹ใ‚ˆใ†ใซ่จญ่จˆใ•ใ‚ŒใŸใ‚ขใƒ—ใƒชใงใ™ใ€‚

About

Portside

Features
Read full description

This app helps you quickly write down small things and easily use them later. Do any of these sound familiar? โ€ข You often have a lot on your mind and it feels cluttered โ€ข You want to quickly jot things down as they come up โ€ข You donโ€™t need long notes or titles every time โ€ข Notes keep piling up and become stressful โ€ข You manage work, home, and ideas across different apps โ€” opening each one is a hassle โ€ข You sometimes want to add more later or process everything at once โ€ข Youโ€™d like to manage small tasks like shopping in the same place โ€ข Complex apps feel overwhelming โ€” you prefer something simple Just write it here. Handle your to-dos right in the app. Send notes to other services when needed. Archive anything you no longer need. Like sticky notes, just start writing. Then decide what to do โ€” move it, check it off, or keep it. โ–  Key Features โ–  Quick Capture Instantly write down thoughts as they come to mind Perfect for โ€œbrain dumpsโ€ to get everything out of your head โ–  Unified Notes & To-Dos Convert notes into to-dos anytime Choose freely whether to keep something as a note or turn it into action โ–  Simple List View A clean, minimal UI thatโ€™s easy to use See only what you need, with a clutter-free design You can also customize what appears on your home screen โ–  Archive for Later Store ideas and notes you donโ€™t need right away Keep them without deleting, and revisit them anytime โ–  Share to Other Apps Easily send selected notes or to-dos to apps you already use, like Notion โ–  Tag Organization Use tags to filter and find specific notes or to-dos AI can also automatically suggest and assign tags โ–  Pin & Widget Support Pin important items to the top View them directly from your home screen widgets โ–  Apple Watch Support Create notes, create to-dos, and check off completed itemsโ€”all from your Apple Watch. โ–  iCloud Backup & Sync Keep your data synced across multiple devices via iCloud Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Privacy-policy-335b19327cfa803896d8d193112281d9

Screenshots

Doit4 screens
Portside4 screens

Verdict

The call

The clearest difference is price: Portside at Free against Doit's $0.49. Doit's advantage is in-app purchases (none vs 1) and update cadence (daily vs weekly). On 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

Portside is free to download; Doit costs $0.49 up front. Portside sells 1 in-app purchase, starting at $0.99 per month. Doit asks for nothing beyond the download.

UpkeepUpdate frequency

Doit ships an update daily, Portside weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences ยท 3 level
Doit versus Portside: the parameters behind the verdict, then further details
ParameterDoitPortside
Price$0.49Free โ€” better
Update frequencyDaily โ€” betterWeekly
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidโ€”
DevicesiPhone, iPad, Apple WatchiPhone, Mac, Apple Watch
Requires iOS18.2 โ€” better26.0
Further details โ€” not scored
Size17 MB23 MB
Age rating4+4+
DeveloperKodai HiradateJun Takahashi

In-app purchases

None

Doit

No in-app purchases

1 purchases

Portside

Subscriptions1
  • Premium(Monthly)7 Days trial$0.991 Month

Questions

Is Doit free?
Doit costs $0.49, with no in-app purchases.
Is Portside free?
Portside is free to download, with in-app purchases available.
Do Doit or Portside have ads?
Neither Doit nor Portside shows ads.
Which is updated more often, Doit or Portside?
Doit ships an update daily, and Portside weekly. Most recently, Doit was updated on October 25, 2026 and Portside on October 24, 2026.

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