# Attention Arsenal vs Flipclock

The clearest difference is iOS requirement: Flipclock at 16.0 against Attention Arsenal's 18.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Attention Arsenal ships an update every 5 weeks, Flipclock monthly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Attention Arsenal | Flipclock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/attention-arsenal/id6749694041/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 4 MB | 6 MB |
| Requires iOS | 18.4 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Bionic 02 LLC](https://appshunter.io/developer/1831764991) | [微 韩](https://appshunter.io/developer/1605809045) |

## What reviewers say

### Attention Arsenal

[App page](https://appshunter.io/ios/app/attention-arsenal/id6749694041)

This personal assistant helps you remember important dates and tasks with smart, AI-powered reminders. It syncs with your calendar and offers intelligent timing to ensure you never miss a deadline or event. The app features a clean interface for fast editing and a focus on zero distractions.

**Highlights:** AI-powered reminder creation, Siri command integration, Calendar synchronization, Smart timing for notifications, Fast editing and clean interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Flipclock

[App page](https://appshunter.io/ios/app/flipclock-focus-timer-tracker/id6762606544)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Attention Arsenal free?

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

### Is Flipclock free?

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

### Do Attention Arsenal or Flipclock have ads?

Neither Attention Arsenal nor Flipclock shows ads.

### Which is updated more often, Attention Arsenal or Flipclock?

Attention Arsenal ships an update every 5 weeks, and Flipclock monthly. Most recently, Attention Arsenal was updated on October 1, 2026 and Flipclock on October 8, 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.*