Comparison

One Line in Time vs Snuumo

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

Head to head
About

One Line in Time

Features
Read full description

A quiet daily journal — one line a day, no streak, no nag. Open the app. Today's text field is one line. Write yesterday's weather, the cafe you went to, the thing your kid said, or one sentence that mattered. Tap done. Tomorrow, another line. Browse back chronologically through the feed, or tap a day on the calendar grid. Full-text search finds any line you've written. At year's end, export any date range as a paginated PDF styled like a paperback — a real keepsake from a quiet habit. New in v1.1: Light, Dark, and Follow-system appearance. Comfortable in any light. What you get - A single text field per day, on iPhone and iPad - Chronological feed and calendar grid for browsing back - Full-text search across every entry you've written - Paperback-styled PDF export, by date range - iCloud sync via your private container — entries live only on your devices - Light, Dark, or Follow-system appearance, picked in Settings The quiet posture - No streaks, no notifications, no analytics, no telemetry - No prompts, no AI suggestions, no mood tags, no auto-titles - No account, no login, no third-party SDKs, no ads - Paid once, kept forever. A line a day, a book in time. Made quietly by sthreelabs.

About

Snuumo

Features
Read full description

Write it down when it comes to mind. Pick what you need when it matters. A thought worth keeping can slip away while you choose a title or decide how to format it. With Snuumo, write it down right away, just like sending a chat message. You don't have to organize everything from the start. Writing it down is only the beginning. To use it again, you need a way to organize it. When ideas, to-dos, and things to remember pile up together, finding what you need gets harder. You look for where you wrote it, reread long notes, and copy the useful parts elsewhere. Before you know it, you're spending more time organizing your notes than using them. Organize later, a little at a time. Just the parts you need. Snuumo makes it easy to search what you've written, pick out the parts you need, and bring them together. You don't have to sort every note in advance. Start with what's useful to you now. Less effort to write, find, and organize your notes. That's Snuumo. WRITE IT LIKE A CHAT • Your memos flow in a familiar chat-style timeline. • Attach photos from your album or camera. • Tap a memo to edit it, long-press to select and organize. SORT IT LATER • Move or copy memos into notes when you're ready. • A calendar drawer jumps you to any day. • Search finds words in your memos — and even text inside your photos. WORKS OFFLINE • Everything is saved on your device first, so writing never waits for the network. • Sign in once and your memos sync across your devices. SHARE ON YOUR TERMS • There is no feed, no comments, no social pressure. • Share a memo as an image or text, or create a read-only link that expires automatically and can be revoked anytime. YOUR MEMORIES, PROTECTED • Deleted memos go to Trash and can be restored for 30 days. • Free plan includes up to 100 photos. • Snuumo Pro backs up your photos in original quality — monthly or yearly, with a 7-day free trial on the yearly plan for eligible new subscribers. Permissions for photos, camera, notifications, location and other optional features are requested when needed. You can still write and organize text memos if you decline them. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ssamoksoft.com/privacy/snuumo/?lang=en Service Terms: https://www.ssamoksoft.com/privacy/snuumo/terms/?lang=en

Screenshots

One Line in Time4 screens
Snuumo4 screens

Verdict

The call

The clearest difference is price: Snuumo at Free against One Line in Time's $2.99. Snuumo also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (15.5 vs 17.6). One Line in Time's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Snuumo is free to download; One Line in Time costs $2.99 up front. Snuumo sells 2 in-app purchases, starting at $3.49 per month. One Line in Time asks for nothing beyond the download.

UpkeepUpdate frequency

One Line in Time ships an update every 9 days, Snuumo every 3 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

Scorecard4 real differences Ā· 2 level
One Line in Time versus Snuumo: the parameters behind the verdict, then further details
ParameterOne Line in TimeSnuumo
Price$2.99Free — better
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size6 MB127 MB
Age rating4+4+
Developersthreelabs LLCDae hoon Kang

In-app purchases

None

One Line in Time

No in-app purchases

2 purchases

Snuumo

Subscriptions2
  • Snuumo Pro Monthly$3.491 Month
  • Snuumo Pro Yearly7 Days trial$24.991 Year

Questions

Is One Line in Time free?
One Line in Time costs $2.99, with no in-app purchases.
Is Snuumo free?
Snuumo is free to download, with in-app purchases available.
Do One Line in Time or Snuumo have ads?
Neither One Line in Time nor Snuumo shows ads.
Which is updated more often, One Line in Time or Snuumo?
One Line in Time ships an update every 9 days, and Snuumo every 3 days. Most recently, One Line in Time was updated on November 5, 2026 and Snuumo on October 29, 2026.

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