# A Mod vs Calflow

The clearest difference is in-app purchases: A Mod at none against Calflow's 3. Calflow's advantage is update cadence (every 10 days vs every 3 weeks) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Calflow sells 3 in-app purchases, starting at $3.99 per month. A Mod asks for nothing beyond the download.

A Mod ships an update every 3 weeks, Calflow every 10 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | A Mod | Calflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (129 ratings)](https://appshunter.io/ios/app/calflow-planner-and-tracker/id6474122188/reviews)** |
| Number of ratings | — | **129** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 183 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Takeshi Ono](https://appshunter.io/developer/1523296668) | [Kyovan Ltd.](https://appshunter.io/developer/1712594394) |

## What reviewers say

### A Mod

[App page](https://appshunter.io/ios/app/a-mod/id1523296665)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calflow

[App page](https://appshunter.io/ios/app/calflow-planner-and-tracker/id6474122188)

This app integrates with your existing iOS Reminders and Calendars to help you track how you spend your time. It offers features for daily planning, time tracking, and goal setting, providing insights into your productivity within the Apple ecosystem.

**Highlights:** 2-way sync with iOS Reminders & Calendar, Time tracking for reminders and events, Time distribution insights, Powerful tag system for filtering, Goal and habit tracking, Apple Health and app usage sync

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $3.99 | per month |
| Annual plan | $12.99 | per year |
| One-time  purchase | $37.99 | one-time |

**What reviewers like**

- ⏱️ Excellent time tracking with automatic logging
- 📱 Seamless cross-device synchronization (iPhone, iPad, Mac, Apple Watch)
- 📅 Perfect integration with Apple Calendar and Reminders
- 🎯 Comprehensive goal-setting and insights features
- 🧩 Simple, intuitive user interface with low friction

**What reviewers complain about**

- 🐛 Timer synchronization issues across devices
- 🐛 Confusing insights calculation (double-counting existing calendar events)
- 🐛 Apple Watch complications not fully functional
- 🌙 No dark mode support
- 📱 iPad lacks some features available on iPhone

**Reported bugs**

- Timer doesn't sync across devices (iPhone to iPad/Mac)
- Live Activity not showing on iPad when timer active
- Apple Watch timers not accessible on other devices
- Widget display showing only black and white screen
- Insights double-counting time on existing calendar events

**Requested features**

- Dark mode support
- Mac menu bar timer widget
- Multiple simultaneous timers on iPhone
- Larger font size options
- Ability to copy and paste calendar events


## Frequently asked questions

### Is A Mod free?

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

### Is Calflow free?

Calflow is free to download, with in-app purchases available.

### Do A Mod or Calflow have ads?

Neither A Mod nor Calflow shows ads.

### Which is updated more often, A Mod or Calflow?

A Mod ships an update every 3 weeks, and Calflow every 10 days. Most recently, A Mod was updated on October 17, 2026 and Calflow on October 18, 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.*