# Block & Flow vs Time Sensitive

The clearest difference is in-app purchases: Time Sensitive at none against Block & Flow's 3. Block & Flow's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Block & Flow sells 3 in-app purchases, starting at $2.49 per month. Time Sensitive asks for nothing beyond the download.

Block & Flow ships an update every 3 weeks, Time Sensitive fortnightly. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Block & Flow | Time Sensitive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (77 ratings)](https://appshunter.io/ios/app/block-and-flow-pomodoro-timer/id1018884302/reviews)** | — |
| Number of ratings | **77** | — |
| Positive reviews | 71.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 1 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [One foot after the other Ltd](https://appshunter.io/developer/495575744) | [Nick Lowe](https://appshunter.io/developer/1880082042) |

## What reviewers say

### Block & Flow

[App page](https://appshunter.io/ios/app/block-and-flow-pomodoro-timer/id1018884302)

This app helps you boost productivity by breaking down tasks into focused work intervals with scheduled breaks. It visualizes your progress and helps you understand where your time goes, encouraging consistent accomplishment.

**Highlights:** 25-minute visual countdown timer, Scheduled breaks for energy management, Track daily and weekly block completion, Color-code blocks for activities, Set intentional goals, View time history, Adjustable block duration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Yearly | $19.99 | per year |
| Yearly with Trial | $19.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎨 Visually appealing design with color-coded categories
- 📊 Effective visual progress tracking with blocks
- 🎯 Helps maintain focus and productivity
- ⏱️ Flexible Pomodoro timer customization

**What reviewers complain about**

- 💰 Aggressive shift to mandatory subscription model
- 😤 Lack of loyalty for early paying customers
- 🚫 No free version or basic functionality available
- ⚠️ Misleading app store description about Pro requirement
- 🔄 Blocks disappear when switching between apps

**Reported bugs**

- App crashes on launch (reported February 2024)
- Blocks reset when switching to other apps
- Blocks disappear from history after completion
- Timer stops inexplicably during use
- Subscription status not recognized after reinstall

**Requested features**

- Customizable work block duration (not just 25 minutes)
- Ability to edit task descriptions from previous days
- Change block categories retroactively
- Do-not-disturb mode activation with blocks
- Watch app or Apple Watch complication


### Time Sensitive

[App page](https://appshunter.io/ios/app/time-sensitive/id6759668533)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block & Flow free?

Block & Flow is free to download, with in-app purchases available.

### Is Time Sensitive free?

Time Sensitive is free to download, with no in-app purchases.

### Do Block & Flow or Time Sensitive have ads?

Neither Block & Flow nor Time Sensitive shows ads.

### Which is updated more often, Block & Flow or Time Sensitive?

Block & Flow ships an update every 3 weeks, and Time Sensitive fortnightly. Most recently, Block & Flow was updated on October 22, 2026 and Time Sensitive on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*