Comparison

EchoDo vs SendCat

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

Head to head
About

EchoDo

Features
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EchoDo - Bullet Journal Productivity for ADHD Your second brain, designed for ADHD. Like a bullet journal, capture tasks, journal entries, and ideas in one place with the simplest approach. We understand the unique needs of the ADHD brain and provide simple, intuitive tools to help you stay focused. [Core Features] Bullet Journal Style - Tasks, journal, ideas - unified entry - Quick capture, no switching - Image attachments supported - Easy review, never lose a thought Task Management - Quickly record to-dos - Set due dates and reminders - Task pool for easy planning - Archive to keep things clean Habit Tracking - Custom daily/weekly habits - Check-in records with visual progress - Flexible frequency settings - Streak motivation Goal Management - Set long-term goals - Break down into milestones - Track progress, stay motivated - Sub-goal breakdown Idea Collection - Capture fleeting ideas anytime - Quick capture, never lose a thought - Image attachments supported - Easy to review later Focus Timer - Pomodoro timer mode - Custom focus duration - Full-screen immersion mode - Beat procrastination Calendar View - Timeline display - View history records - Day/Month/Year view toggle - Understand your time allocation Event Timer & Counter - Custom event types (timer/counter) - Timer mode: Start/pause/resume, background tracking - Counter mode: Quick count recording, NFC trigger support - Sub-event management: Break down complex events - Live Activity real-time display (iOS 16+) - Apple Watch support, view and control anytime NFC Quick Trigger - Scan NFC tag to auto-start events - Support timer and counter modes - One-tap trigger, no app opening needed - Perfect for fitness, study, work scenarios Analytics - Event analytics: Time distribution, duration stats, trend charts - Task completion stats: Completion rate, trends - Habit achievement analysis: Check-in rate, streak days - Visual charts for data insights [More Tools] - Life Battery: Visualize life countdown - Asset Tracker: Financial overview at a glance - Countdown: Important date reminders, lunar calendar, NFC support - Decision Wheel: Random selection, beat choice paralysis - Private Journal: Face ID / Touch ID protection [Why EchoDo] - ADHD-friendly design - Clean, intuitive interface - Instant visual feedback - Local data storage - iCloud sync support - Dark mode - No ads [Privacy Promise] All data stored locally on your device. No personal information collected. No advertisements. No usage tracking. Your productivity companion starts with EchoDo. Privacy Policy: https://vonxq.github.io/echonotes-docs/privacy-policy.html Terms of Use: https://vonxq.github.io/echonotes-docs/terms-of-use.html

About

SendCat

Features
Read full description

[Type on Your Phone, Send Straight to Your Computer] Use your preferred mobile keyboard and send text with one tap, directly into the active input field on your computer. [Direct Local Network Transfers] Automatically discover devices on the same local network or personal hotspot and transfer content directly between them. [Computer Screenshots, Straight to Your Phone] Quickly send computer screenshots to your phone for saving and sharing, without relying on messaging apps. [Transfer History, Easily Managed] Organize sent and received text and files with easy access, favorites, and forwarding. [No Computer Mic? Your Phone Steps In] Use your phone as a wireless microphone and send clear audio directly to your computer for calls, meetings, vibe coding, and more. [Secure, Controlled Cross-Device Transfers] Protected by paired device keys and AES-GCM encryption, with device relationship management and receiving permissions you can change at any time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

EchoDo4 screens
SendCat4 screens

Verdict

The call

EchoDo and SendCat are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. EchoDo sells 3 in-app purchases, starting at $1.99 per month and SendCat sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
EchoDo versus SendCat: the parameters behind the verdict, then further details
ParameterEchoDoSendCat
PriceFreeFree
Update frequencyโ€”Every 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size50 MB24 MB
Age rating4+4+
Developer้›ช่Šน ๅ†ฏXiamen Sending Cat Technology Co., Ltd

In-app purchases

3 purchases

EchoDo

Subscriptions2
  • EchoDo Pro Monthly$1.991 Month
  • EchoDo Pro Annual$4.991 Year
One-time1
  • EchoDo Pro Lifetime$9.99
4 purchases

SendCat

Subscriptions3
  • Monthly VIP$0.991 Month
  • Quarterly VIP$0.993 Months
  • Yearly VIP$3.991 Year
One-time1
  • Lifetime VIP$6.99

Questions

Is EchoDo free?
EchoDo is free to download, with in-app purchases available.
Is SendCat free?
SendCat is free to download, with in-app purchases available.
Do EchoDo or SendCat have ads?
Neither EchoDo nor SendCat shows ads.

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