Sustain: Focus & Study Timer
Train your focus like an athlete — a calm focus timer
Time tracking & focusHow it compares
Time tracking & focus market map →Among 2,858 Time tracking & focus products tracked by Astracia.
- Top 5% of Time tracking & focus products by launches Launches tracked: #33 of 2,858
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About the startup
A calm focus timer built on one idea: focus is trainable, like a muscle. Do deep Flow sessions, take real phone-free breaks, and watch your stamina grow. A beautiful falling hourglass, three modes, no ads, no tracking — nothing collected, ever.
Alternatives to Sustain: Focus & Study Timer
Browse category →Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
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PontotelClock-in, shift scheduling and workforce management |
marble workFrom tool chaos to marketing symphony |
WorkStampTime tracking from anywhere without the hassle |
PomPom: Pomodoro Focus TimerPomodoro Timer for Deep Work & Flow State |
Flowtime ADHD Focus TimerADHD Focus Timer for time blindness. |
FlowmoFlexible Pomodoro that won't break your flow state |
FocusNPlayAdvanced app-blocking pomodoro timer that pushes you to work. |
FlowsPomodoro planner and notes with smart scheduling |
Related products in Time tracking & focus
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
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PomodoroTickYour Time Is Worth Money Now You Can Prove It |
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Easy TimesheetLog. Invoice. Send. |
TIMETrack and allocate your time with ease |
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ZamanAesthetic, distraction-free timer & countdowns. |
Recently added in Time tracking & focus
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
Doggy FocusA focus timer with a puppy that grows as you focus |
StafficTime tracking, screenshots and payroll for remote teams |
VowforgePrivate, sleek offline habit tracker PWA with Cloud sync |
PomoroastA free Pomodoro timer where every session brews a coffee |
Explore expertise in Productivity & Collaboration
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
TechnomanagersIIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology. |
David AllenAmerican productivity consultant and author |
Tim RayburnVice President of Consulting at Improving Vice President of Consulting at Improving |
Media about Productivity & Collaboration
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| Show |
|---|
Thoughts from the Ivory BasementNewsletter · Günter Richter |
Top SaaS & AI ToolsYouTube · 130K subscribers |
Ai & SaaS LabYouTube · 10K subscribers |
Founder stories from Productivity & Collaboration startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Buffer's first paying customer arrived four days after a seven-week buildJoel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days. |
Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5MIn a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with |
Tally's March 2024 letter is $100k MRR, not a $3M ARR stampMarie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label |
Ajay Goel priced GMass after a free year, not after an ARR headlineAjay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $ |
Browse Productivity & Collaboration categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Project & task management4,068 listed products |
Search, browsers & utilities2,614 listed products |
Notes & knowledge management2,092 listed products |
Documents & PDF1,684 listed products |
File storage & transfer1,070 listed products |
Meetings & team communication873 listed products |
Whiteboards & mind maps550 listed products |
Forms & surveys483 listed products |