FiboTime vs OverRun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FiboTime
This app helps overcome procrastination by using the Fibonacci sequence for focused work sessions and smart breaks. It offers task management, intelligent scheduling, and a distraction-free interface to build momentum and improve productivity.
- Fibonacci timer durations (1-55 min)
- Intelligent daily schedule generator
- Task list with time estimates
- Smart break system (Yin & Real Breaks)
- Live Activity & Dynamic Island support
- Distraction-free interface
- Privacy-first, all data on device
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OVERCOME PROCRASTINATION WITH THE FIBONACCI METHOD Stop staring at overwhelming tasks. Fibonacci Focus uses the natural Fibonacci sequence (1, 2, 3, 5, 8, 13, 21, 34, 55 minutes) to help you start small and build unstoppable momentum. WHY FIBONACCI FOCUS? BEAT INITIAL RESISTANCE The hardest part is starting. Choose a 1-minute session to break through that wall, then watch momentum carry you forward. SMART BREAK SYSTEM • Yin Breaks: Quick mental resets between tasks • Real Breaks: Mandatory rejuvenation every 60 minutes INTELLIGENT PLANNING Generate optimal daily schedules that balance work sessions and breaks. The app automatically suggests when you need a Real Break. TASK MANAGEMENT • Track unlimited tasks with Fibonacci estimates • Mark urgent items for priority scheduling • See total remaining time at a glance • Tasks integrate seamlessly with timers BEAUTIFUL & FOCUSED • Clean, distraction-free interface • Live Activities show timer on lock screen • Dynamic Island support • Customizable timer display modes • Optional fullscreen focus mode NEVER MISS A BEAT • Time-sensitive notifications • Lock screen alerts • Background timer support • Haptic feedback for key actions PERFECT FOR: • Students tackling study sessions • Professionals managing deep work • Creatives breaking through blocks • Anyone struggling with task initiation • ADHD-friendly productivity THE FIBONACCI ADVANTAGE Traditional timers force you into rigid 25-minute blocks. Fibonacci Focus lets you start with just 1 minute, then naturally progress: 2 min, 3 min, 5 min, 8 min... By the time you hit 21 or 34 minutes, you're already in flow state. FEATURES AT A GLANCE Fibonacci timer durations (1-55 min) Quick Start grid for instant sessions Task list with time estimates Smart schedule generator Plan execution mode Break prompts & suggestions Live Activity & Dynamic Island Distraction-free mode Session statistics iOS 16.0+ optimized No subscriptions or ads Privacy-first (all data on device) START YOUR MOMENTUM TODAY The difference between procrastination and progress? Just 1 minute. Download Fibonacci Focus and discover how the smallest start creates the biggest breakthroughs.
OverRun
This app provides precise timing for fixed-duration tasks. It tracks remaining time, elapsed time, and specifically how much time has gone over the target. Features include two distinct timing modes, customizable cues, session history, and export options.
- Two timing modes (Countdown, End Time)
- Detailed overrun tracking
- Customizable cue system
- Session history and notes
- Export sessions as text or CSV
- Lap markers and auto-save
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**OverRun Timer** is a precision timing app for anyone who must deliver on a fixed duration. Set a target, start your session, and track not only remaining time—but also exact **overrun**, the amount of time past your target. Use it in **Countdown** mode (set a duration) or **End Time** mode (set a specific meeting or recording end time). OverRun keeps running after zero so you always know, clearly and immediately, how far over time you are. OverRun is built to support real timing needs in everyday presentations and production workflows: - Keep talks and speeches within a target length - Run and monitor recording production segments that must fit a specific window - Stay on schedule during meetings, presentations, classes, debates, and similar timed sessions - Review timing patterns over time using saved session history ## Key Features - **Two timing modes** - **Countdown**: set a duration and run backward to zero - **End Time**: set a specific stop time and count down to that moment - **Overrun tracking that matters** - Separate displays for countdown, overrun, and total elapsed - Continue tracking after zero so every second over target is visible - **Cue system for better timing control** - Countdown cues with selectable cue packs, including **Fibonacci** - Overrun cues by every 15s, every 30s, every minute, or Fibonacci - Optional haptic alerts and sounds - **Flexible session support** - Add lap markers during a session - Save sessions manually or with auto-save rules - Set session thresholds and completion requirements for auto-save - **Notes and history** - Optional session notes and per-lap notes - Default note templates - Session history list with detail, edit, and delete options - Export sessions as text or CSV - **Meeting and production friendly** - Clear Start/Pause/Reset controls - Persisted settings and state across launches - Local notifications when countdown reaches zero ## Extra - Optional one-time support purchase to remove support prompts (no subscription) Great for timed speaking, live presentations, talks, classes, debate segments, and production workflows where **“how far over target”** is just as important as hitting the mark.
Screenshots
Verdict
The clearest difference is in-app purchases: FiboTime at none against OverRun's 1. FiboTime also leads on iOS requirement (16.6 vs 18.0). On price, rating, ratings volume and update cadence 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. OverRun sells 1 one-off in-app purchase. FiboTime asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for FiboTime against 5.0 for OverRun. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
FiboTime ships an update every 10 days, OverRun every 3 weeks. Both last shipped on November 5, 2026.
| Parameter | FiboTime | OverRun |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Sergey Beer | Stephen Zinn |
Customer experience
FiboTime
OverRun
In-app purchases
FiboTime
No in-app purchases
OverRun
- Supporter Unlock$3.99









