# 67 vs PlanFlow

The clearest difference is update cadence: PlanFlow at every 3 days against 67's monthly. PlanFlow also leads on review sentiment (100% vs 83%) and iOS requirement (15.0 vs 17.6). 67's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

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

67 ships an update monthly, PlanFlow every 3 days. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 67 | PlanFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (43 ratings)](https://appshunter.io/ios/app/67-strict-screen-time-blocker/id6760668517/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 28 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LIN DU](https://appshunter.io/developer/1885613236) | [Hosu Yim](https://appshunter.io/developer/6797028410) |

## What reviewers say

### 67

[App page](https://appshunter.io/ios/app/67-strict-screen-time-blocker/id6760668517)

This app enforces strict time limits on other applications, preventing users from extending their usage beyond set boundaries. It's designed to help users build discipline and reduce distractions for focused work or study.

**Highlights:** Mandatory 67-minute break period, No "ignore limit" loopholes, Clean minimalist design, Fast and simple setup, Builds real discipline, 100% free, no sign-in

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

**In-app purchases:** none


### PlanFlow

[App page](https://appshunter.io/ios/app/planflow/id6797028408)

Focus on your daily tasks with a streamlined planner designed for quick scheduling and clear overviews. This app removes unnecessary features and complex settings to help your plans seamlessly turn into action. Enjoy an intuitive interface and helpful reminders to manage your day effectively.

**Highlights:** Easy schedule addition, modification, and deletion, Set recurring daily or weekly events, Receive schedule notifications at desired times, Intuitive screen for clear daily plans, iOS widget for home screen schedule viewing, Supports Korean and English languages

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

**In-app purchases:** none


## Frequently asked questions

### Is 67 free?

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

### Is PlanFlow free?

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

### Do 67 or PlanFlow have ads?

Neither 67 nor PlanFlow shows ads.

### Which is updated more often, 67 or PlanFlow?

67 ships an update monthly, and PlanFlow every 3 days. Most recently, 67 was updated on September 30, 2026 and PlanFlow on September 21, 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.*