Grass vs Anchor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grass
Read full descriptionHide full description
Grass — Focus, Visualized Turn your focused time into visible progress. Grass is a simple focus timer and session tracker that transforms every completed session into a colorful block on your daily timeline and a patch in your growing field. See when you focused, when you rested, and how your focus habits develop over time. There is no complicated productivity system to manage. Choose a duration, start the timer, and focus on what matters. Whether you prefer short study sessions or longer deep-work blocks, every completed session becomes part of your progress. Grow your Grass. Grow yourself. Key Features - Simple Focus and Break Timer Start a focus or break session in seconds with a clean, distraction-free interface. - Daily Focus Timeline See exactly when you focused, rested, and completed each session throughout the day. - Visual Focus History Explore your focus patterns across days, weeks, and months as your completed sessions grow into a field. -Focus Statistics Check your completed sessions, total focus time, break count, and break time at a glance. -Flexible Session Tracking Name your activities, choose colors, and edit or delete completed sessions whenever needed. -Study and Deep-Work Support Use Grass for studying, reading, writing, creative work, daily routines, or Pomodoro-style focus sessions. -iCloud Sync Keep your focus history synchronized across your Apple devices. -Light and Dark Mode Use Grass comfortably throughout the day and night.
Anchor
Read full descriptionHide full description
Anchor is a focus timer with a twist: it only works when your phone is face-down. Set your time, flip your phone onto a flat surface, and the timer starts automatically. Lift it early? Session broken. Stay committed until the timer ends, and you've earned your focus. WHY ANCHOR? • No willpower required — flip and forget • No apps to block, no settings to configure • Visual proof: red for broken, green for complete • Session history calendar to track your progress HOW IT WORKS 1. Choose your focus duration (1-30 minutes free, up to 4 hours with Pro) 2. Place your phone face-down on any flat surface 3. The timer starts automatically when gravity detects the position 4. Stay focused. Your phone stays down. That's it. ANCHOR PRO (One-Time Purchase) • Unlock sessions up to 4 hours • Perfect for deep work, studying, or creative sessions • No subscription — pay once, own forever The simplest way to put your phone down and actually focus.
Screenshots
Verdict
The clearest difference is in-app purchases: Grass at none against Anchor's 1. On price, ads, device support and iOS requirement 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. Anchor sells 1 one-off in-app purchase. Grass asks for nothing beyond the download.
| Parameter | Grass | Anchor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Kim | Yagız UGURVEREN |
In-app purchases
Grass
No in-app purchases
Anchor
- Anchor Pro$4.99









