iWorkUntil vs Sparkstep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iWorkUntil
This app transforms time into a visual grid, making remaining time easily understandable at a glance. It's designed for focus sessions, study periods, and any situation where visualizing time is more effective than reading numbers. Enjoy an ad-free, notification-free experience focused solely on time visualization.
- Visual countdown timer
- Time as a filling grid
- Customizable duration or range
- Multiple themes
- Corner overlay mode
- Ad-free and notification-free
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iWorkUntil turns the time you have left into something you can actually see — every minute is a visible block, the grid fills as time passes, and one glance tells you where you stand in the day, the session, or the workday. Built for anyone who'd rather see time than read it. Especially good for ADHD focus sessions, deep-work blocks, study time, and any moment where "how long left?" is the question that matters. No accounts. No ads. No notifications. No streaks to break. No AI nagging. Just time, made visible. WHAT IT DOES • Visual countdown — your time as a grid of blocks that fills as it passes • Pick a duration (e.g. 25 minutes) or a range (e.g. 9 to 5) • Each block represents a slice of your time — at a glance, you know where you are • Choose a theme that fits your screen • Lives in the corner — never in the way WHO IT'S FOR • Anyone who loses track of time when they're focused • Visual thinkers who do better with shapes than with numbers • Pomodoro and deep-work sessions that need a clear stop signal • Workdays, homework, study breaks, screen-time wind-down • Cooking, exercise, meetings, presentations — anything time-boxed WHAT IT DOESN'T DO • No notifications. No dings. No dopamine traps. • No accounts, no logins, no data collection. • No ads, no subscriptions, no upsells. • No AI, no streaks, no guilt. A visual countdown that shows you time, instead of telling you about it. Available in 11 languages: English, German, French, Spanish, Dutch, Polish, Hungarian, Russian, Danish, Swedish, Slovenian.
Sparkstep
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Sparkstep is a focus timer and routine planner designed for ADHD brains - low clutter, dopamine-aware, and calm by design. No account, no cloud, fully offline. WHY FOCUSFLOW - Built for ADHD: visual time, one task at a time, instant rewards. - Low stimulation: generous whitespace and gentle motion so you can think. - Private and offline: everything stays on your device. VISUAL FOCUS TIMER - A shrinking disc shows your time at a glance - easier than reading digits. - Adjustable focus and break lengths, Pomodoro-style rounds. - "One task right now" field keeps you anchored. - Park-a-thought button: capture a distraction, let it go, come back. - Optional ambient sound (white noise, brown noise, rain) and a celebration when you finish. ROUTINES, ONE STEP AT A TIME - Build morning, work-start and wind-down routines as ordered steps. - Run mode shows ONLY the current step, so the rest never overwhelms you. - Per-step timers, big check-off, progress bar, and ready-made templates. TODAY: NOW / NEXT / LATER - Three simple buckets instead of an endless backlog. - Quick capture, "eat the frog" highlight, estimated vs actual time. - Unfinished tasks roll over to today automatically. INSIGHTS & ACHIEVEMENTS - Focus minutes, sessions, routine streaks and your best focus time of day. - A GitHub-style consistency heatmap and weekly comparison. - Dozens of achievements to keep momentum going. MADE YOUR WAY - English, Spanish, French, Italian, German and Portuguese. - Reduce-motion and low-stimulation options. - Export and import your data anytime. Sparkstep is a productivity and focus aid, not a medical or clinical tool. Download Sparkstep and make focus feel doable.
Screenshots
Verdict
The clearest difference is ads: iWorkUntil at none against Sparkstep's shown. Sparkstep's advantage is iOS requirement (13.0 vs 16.4). On price, 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.
| Parameter | iWorkUntil | Sparkstep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | David Klausz | Ferran Espuna |
In-app purchases
iWorkUntil
No in-app purchases
Sparkstep
No in-app purchases









