Tools · iOS
Climb Up: Timer & Productivity
by Bohdan Brinzov






Climb Up is a solo-developed productivity timer from Bohdan Brinzov that has been quietly updated through early 2025 despite launching back in January 2021. At 12 MB it stays lean, and its core pitch is straightforward: three distinct timer modes help you carve a workday into structured activity and rest blocks, then log how well each session actually went. With zero ratings on record, it is genuinely uncharted territory for most users.
Three Timers, One Clear Purpose
The standout structural choice here is offering three separate timer modes rather than a single catch-all. Interval mode nudges you between work and rest automatically, Double Interval lets you lock in fixed durations for both states with the option to skip, and Only Time sets a hard endpoint while leaving state switching up to you. That range covers both rigid schedulers and people who prefer loose guardrails, which is a sensible design decision for a free tool.
Quality Logging and Charts
After each timer session, Climb Up asks you to rate the quality of the work you just finished. Those ratings feed into charts and per-task statistics, and you can divide tasks into subtasks for more granular data. It also tosses in achievements as a light motivational layer. Whether the charting holds up under months of real data is hard to verify with no user reviews to draw from, but the concept addresses a gap most simple timers ignore entirely.
Who Should Try This
Climb Up is best suited to freelancers or students who want something between a bare stopwatch and a full project management suite. It asks almost nothing from your storage at 12 MB and costs nothing upfront. The lack of any public ratings means you are essentially a beta tester in spirit, so anyone who needs a proven, community-vetted tool should temper expectations. Version 1.0.2 and an active 2025 update date suggest the developer has not abandoned it.
Pros
- Three distinct timer modes cover a range of working styles
- Post-session quality rating adds accountability most timers skip
- Per-task charts and subtask splitting give meaningful statistics over time
- Lightweight at 12 MB with no mandatory cost to start
- Actively maintained with a recent 2025 update despite a 2021 launch
Cons
- Zero ratings means real-world reliability is completely unverified
- Potential in-app purchases are unspecified, so true cost is unclear
- No information on cross-device sync or data export
- Achievement system feels thin as a motivational mechanic without more context
- Version 1.0.2 after four years suggests slow feature development