# RunLogger & Milestone vs Interval Timer Calendar

The clearest difference is ads: RunLogger & Milestone at none against Interval Timer Calendar's shown. RunLogger & Milestone also leads on iOS requirement (9.3 vs 11.0). Interval Timer Calendar's advantage is update cadence (every 3 days vs every 14 months). On price, 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.

RunLogger & Milestone ships an update every 14 months, Interval Timer Calendar every 3 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RunLogger & Milestone | Interval Timer Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 14 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Sato](https://appshunter.io/developer/1477048402) | [isao utsumi](https://appshunter.io/developer/800652888) |

## What reviewers say

### RunLogger & Milestone

[App page](https://appshunter.io/ios/app/runlogger-and-milestone/id1485137082)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer Calendar

[App page](https://appshunter.io/ios/app/interval-timer-calendar/id1507102637)

This app helps you track your workouts with a simple timer and calendar integration. Set your training and break times, and automatically record your sessions. Save custom timers for quick access to your favorite routines.

**Highlights:** Muscle training timer, Automatic calendar recording, Save custom timer lists, Background operation support, Notification alerts, Workout review on calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is RunLogger & Milestone free?

RunLogger & Milestone is free to download, with no in-app purchases.

### Is Interval Timer Calendar free?

Interval Timer Calendar is free to download, with no in-app purchases.

### Do RunLogger & Milestone or Interval Timer Calendar have ads?

Interval Timer Calendar shows ads; RunLogger & Milestone does not.

### Which is updated more often, RunLogger & Milestone or Interval Timer Calendar?

RunLogger & Milestone ships an update every 14 months, and Interval Timer Calendar every 3 days. Most recently, RunLogger & Milestone was updated on October 3, 2026 and Interval Timer Calendar 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.*