Comparison

Expect Chat vs Grass

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Expect Chat

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Stay connected with your goals and aspirations using Expect Chat, the app that helps you reflect on your progress by messaging your future self. Here’s how it works: 1. Schedule Messages: Write and schedule messages to your future self, sharing your current expectations, goals, and plans. When setting up the message, you'll also write both congratulatory and constructive responses, since the outcome is unknown. 2. Become Your Future Self: On your chosen date, you’ll step into the role of your future self and send a response to your past self, answering whether or not you’ve met your expectations. 3. AI Evaluation: Our AI then reviews your response and decides whether you've achieved your goals. 4. Personalized Feedback: Based on the AI's evaluation, you'll receive the pre-written message you prepared earlier—either congratulations for success or constructive criticism if there’s room for improvement. 5. Track Your Progress: Look back at your past messages and feedback to monitor your growth over time. Key Features: 1. Message Scheduling: Plan meaningful check-ins with your future self by scheduling messages to be delivered at the perfect time. 2. Dual Feedback Creation: Prepare both positive and constructive responses in advance, giving yourself tailored feedback based on how things turn out. 3. AI-Powered Evaluation: Let the app’s AI evaluate your progress to decide which message, congratulations or criticism, you’ll receive. 4. Personalized Feedback: Get encouraging or constructive feedback that’s tailored to your situation, written by your past self. 5. Progress Tracking: Keep a record of your journey, seeing how far you’ve come and what you've learned along the way. 6. Goal Setting & Reflection: Make goal-setting meaningful by adding regular self-reflection, helping you stay focused and grow.

About

Grass

Features
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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.

Screenshots

Expect Chat4 screens
Grass3 screens

Verdict

The call

The clearest difference is update cadence: Expect Chat at daily against Grass's every 9 days. Expect Chat also leads on device support (3 vs 1) and iOS requirement (13.4 vs 18.0). On price, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Expect Chat ships an update daily, Grass every 9 days. The most recent releases landed on May 19, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 3 level
Expect Chat versus Grass: the parameters behind the verdict, then further details
ParameterExpect ChatGrass
PriceFreeFree
Update frequencyDaily — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.4 — better18.0
Further details — not scored
Size25 MB5 MB
Age rating17+4+
DeveloperCaleb AreevesoPaul Kim

In-app purchases

None

Expect Chat

No in-app purchases

None

Grass

No in-app purchases

Questions

Is Expect Chat free?
Expect Chat is free to download, with no in-app purchases.
Is Grass free?
Grass is free to download, with no in-app purchases.
Do Expect Chat or Grass have ads?
Neither Expect Chat nor Grass shows ads.
Which is updated more often, Expect Chat or Grass?
Expect Chat ships an update daily, and Grass every 9 days. Most recently, Expect Chat was updated on May 19, 2026 and Grass on September 25, 2026.

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