Comparison

Oneline (todo) vs Nudger

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

Head to head
About

Oneline (todo)

Features
Read full description

Stay organized and achieve more with Todoist.

About

Nudger

This app adapts to your energy levels and available time to create personalized focus sessions. It offers gentle check-ins to maintain presence and allows you to log your work for progress tracking. The goal is sustainable, flexible focus.

Highlights
  • Adaptive focus session design
  • Energy level integration
  • Gentle in-session check-ins
  • Work logging with NudgLog
  • Progress tracking
  • Flexible session structuring
Features
Read full description

The problem was never willpower. It's that focusing alone is hard. Nudger is the focus app that actually keeps you company. Start a session and it checks in like a friend would — warm, judgment-free nudges that keep you moving instead of guilt-tripping you. Whether you're studying, working, or just trying to begin, Nudger's got your back. WHAT YOU GET Focus sessions that fit you Set your own time, hit start, stay locked in. Your timer keeps perfect time even when your screen sleeps. Gentle check-ins Drifting off? Nudger pings you with a friendly "still with it?" and helps you reset — no shame spiral. Study & focus rooms Join a private room with a code and focus alongside others working toward their goals. Different goals, same focus. "I need a nudge" mode Can't get started? Nudger eases you in with just 5 minutes. Small steps beat blank screens. Daily focus cards Every session reveals patterns in how you work best — discover your focus archetype and watch your streak grow. Your focus journey Look back on everything you've done, saved day by day. Real progress you can actually see. WHO IT'S FOR Students, procrastinators, deep workers — anyone who's tried every timer app and still couldn't make focus stick. Because the missing piece was never another timer. It was someone in your corner. You're here. That's all that matters. Let's get the first 5 minutes done — together.

Screenshots

Oneline (todo)4 screens
Nudger4 screens

Verdict

The call

The clearest difference is update cadence: Oneline (todo) at every 2 days against Nudger's every 2 months. Oneline (todo) also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Oneline (todo) ships an update every 2 days, Nudger every 2 months. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Oneline (todo) versus Nudger: the parameters behind the verdict, then further details
ParameterOneline (todo)Nudger
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size22 MB18 MB
Age rating4+4+
DeveloperYoungwon SeoSUCHETA ATUL DAMBALKAR

In-app purchases

None

Oneline (todo)

No in-app purchases

None

Nudger

No in-app purchases

Questions

Is Oneline (todo) free?
Oneline (todo) is free to download, with no in-app purchases.
Is Nudger free?
Nudger is free to download, with no in-app purchases.
Do Oneline (todo) or Nudger have ads?
Neither Oneline (todo) nor Nudger shows ads.
Which is updated more often, Oneline (todo) or Nudger?
Oneline (todo) ships an update every 2 days, and Nudger every 2 months. Most recently, Oneline (todo) was updated on October 27, 2026 and Nudger on November 5, 2026.

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