OneNext vs LittleMarks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneNext
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Not a to-do app. A starter. OneNext is built for getting started, not managing endless lists. When your to-do list grows, choosing what to do first can freeze you. OneNext removes the noise and guides you to one small next step. What OneNext does • One Next Step: Only one item on screen—no overwhelming lists. • Done / Later: Two choices to reduce friction. • AI “first step” breakdown: Turns vague tasks into a clear 5-minute action. Internet connection required for AI breakdown. • Make it smaller: Break it down again when it feels hard. • Keep your wins: Track what you did, not what you didn’t. Just one next step. Start small. Keep moving.
LittleMarks
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LittleMarks brings to-dos, habits, Body Records, Cycle, Countdowns, and daily Review together in one app. Clear views, flexible reminders, and Home Screen widgets make it easier to follow everyday progress and remember meaningful dates. TO-DOS • Quadrant, schedule, and list views • Due dates, repeat schedules, and multiple reminders • Complete supported tasks from widgets HABITS & TRACKING • Daily, weekly, monthly, and custom schedules • Organize trackers with groups and emoji • Review progress by week, month, or year DAILY REVIEW • See to-dos, habits, Body Records, Cycle, and Countdowns on one calendar • Filter what appears and look back or plan ahead BODY RECORDS • Track weight, chest, waist, and hips • View BMI, goals, history, and trends • Optionally sync supported data with Apple Health COUNTDOWNS & ANNIVERSARIES • Save future dates and past milestones • Choose one-time, yearly, Gregorian, or lunar dates • Add multiple reminders and choose what widgets display CYCLE • Record periods and optional intimate activity • View estimated periods, fertile windows, and ovulation
Screenshots
Verdict
The clearest difference is update cadence: OneNext at daily against LittleMarks's every 4 days. OneNext also leads on iOS requirement (13.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OneNext ships an update daily, LittleMarks every 4 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | OneNext | LittleMarks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 54 MB |
| Age rating | 4+ | 9+ |
| Developer | Hitoshi Tamura | Nathan Guo |
In-app purchases
OneNext
No in-app purchases
LittleMarks
No in-app purchases









