# M3Marker vs Counter

The clearest difference is ads: M3Marker at none against Counter's shown. Counter's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

M3Marker ships an update every 4 months, Counter every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | M3Marker | Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/counter-countdownandup/id1669979381/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 84 MB | 18 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaushik Kale](https://appshunter.io/developer/1217105403) | [ryo muranaka](https://appshunter.io/developer/1606480078) |

## What reviewers say

### M3Marker

[App page](https://appshunter.io/ios/app/m3marker/id1469669612)

**Features:** macOS Compatibility

**In-app purchases:** none


### Counter

[App page](https://appshunter.io/ios/app/counter-countdownandup/id1669979381)

This utility app offers versatile counting functions, allowing users to count up or down with customizable sounds and history tracking. It supports various use cases, from fitness tracking to study sessions, with adjustable text size and display modes.

**Highlights:** Count up and down functionality, History recording (up to 300 records), Customizable sounds (30+ types), Achievement value alerts, Read count out loud, Adjustable text size and screen orientation, Dark/light mode switching

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

**In-app purchases:** none


## Frequently asked questions

### Is M3Marker free?

M3Marker is free to download, with no in-app purchases.

### Is Counter free?

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

### Do M3Marker or Counter have ads?

Counter shows ads; M3Marker does not.

### Which is updated more often, M3Marker or Counter?

M3Marker ships an update every 4 months, and Counter every 3 weeks. Most recently, M3Marker was updated on October 5, 2026 and Counter on October 15, 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.*