Comparison

Smartodo vs Liquid Deadline

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

Head to head
About

Smartodo

Manage tasks and their relationships with visual graphs. This app uses AI to automate tasks and offers local-first storage for data control. Sync your data across devices via your own cloud drive.

Highlights
  • Visualize task dependencies
  • Interactive graph view
  • AI task automation
  • Local-first data storage
  • Cloud sync
  • Powerful filtering
Features
Read full description

Smartodo helps you manage task dependencies with local-first storage and AI that adapts to your workflow. - Visualize and manage task dependencies and relationships in interactive graphs - Use AI to automate tasks such as adding icons to all tasks - Your data stays under your control with local-first storage and sync through your own cloud drive - Create different views with powerful filters Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Liquid Deadline

This app offers a visual approach to deadline management, allowing users to track tasks from inception to completion. It provides intuitive progress visualization, filtering, and sorting options to help users focus on priorities. Widgets offer quick access to task status and remaining time.

Highlights
  • Visual task progress tracking
  • Deadline and start time management
  • Category-based filtering and sorting
  • Progress bar and grid views
  • Home and Lock Screen widgets
  • Custom group management
  • Local data storage for privacy
Features
Read full description

Liquid Deadline is a visual productivity app focused on deadline management, designed to help you clearly track every task from start to finish. You can create tasks with a title, category, description, start time, and deadline, then view their progress by status, including Not Started, In Progress, Completed, and Ended. The app also supports category-based filtering as well as sorting by date added or remaining time, making it easier to focus on what matters most. To make task tracking more intuitive, Liquid Deadline offers both a progress bar view and a grid view, along with liquid motion effects and multiple background styles. These features make deadline management not only clearer, but also more distinctive. You can also use Home Screen and Lock Screen widgets to quickly check upcoming tasks, remaining time, and current progress without opening the app. In addition, the app supports both Chinese and English, allows custom group management, and stores tasks and settings locally on your device, making it lightweight and privacy-friendly.

Screenshots

Smartodo4 screens
Liquid Deadline4 screens

Verdict

The call

The clearest difference is price: Smartodo at Free against Liquid Deadline's $1.99. Smartodo also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). Liquid Deadline's advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 2 weeks). On rating, review sentiment, ratings volume and ads 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

Smartodo is free to download; Liquid Deadline costs $1.99 up front. Smartodo sells 1 in-app purchase, starting at $2.99 per month. Liquid Deadline asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Smartodo against 5.0 for Liquid Deadline. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Smartodo ships an update every 2 weeks, Liquid Deadline every 3 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Smartodo versus Liquid Deadline: the parameters behind the verdict, then further details
ParameterSmartodoLiquid Deadline
PriceFree — better$1.99
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size276 MB2 MB
Age rating4+4+
DeveloperSynthetic Insights LLC和 宋

Customer experience

Smartodo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Liquid Deadline

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Smartodo

Subscriptions1
  • Smartodo Pro$2.991 Month
None

Liquid Deadline

No in-app purchases

Questions

Is Smartodo free?
Smartodo is free to download, with in-app purchases available.
Is Liquid Deadline free?
Liquid Deadline costs $1.99, with no in-app purchases.
Which has better reviews, Smartodo or Liquid Deadline?
Smartodo and Liquid Deadline are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Smartodo or Liquid Deadline have ads?
Neither Smartodo nor Liquid Deadline shows ads.
Which is updated more often, Smartodo or Liquid Deadline?
Smartodo ships an update every 2 weeks, and Liquid Deadline every 3 days. Most recently, Smartodo was updated on October 6, 2026 and Liquid Deadline on October 15, 2026.

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