# Counter vs Math Simply

The clearest difference is price: Counter at Free against Math Simply's $1.99. Counter also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 17.0). Math Simply's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Counter is free to download; Math Simply costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Counter ships an update every 2 weeks, Math Simply every 2 months. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Counter | Math Simply |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/counter-countdownandup/id1669979381/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Paid |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [振捷 周](https://appshunter.io/developer/1526093328) |

## What reviewers say

### 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

**In-app purchases:** none


### Math Simply

[App page](https://appshunter.io/ios/app/math-simply/id6468932496)

This app offers a simple, ad-free calculator with a home screen widget for quick calculations. It also includes a comprehensive unit converter and extensive personalization options. Future updates are included with a one-time purchase.

**Highlights:** Home screen widget calculator, Unit converter (100+ units), Cache memory function, User-friendly hints, Global localization, Personalization options, One-time purchase for life

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

**In-app purchases:** none


## Frequently asked questions

### Is Counter free?

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

### Is Math Simply free?

Math Simply costs $1.99, with no in-app purchases.

### Do Counter or Math Simply have ads?

Counter shows ads; Math Simply does not.

### Which is updated more often, Counter or Math Simply?

Counter ships an update every 2 weeks, and Math Simply every 2 months. Most recently, Counter was updated on June 11, 2026 and Math Simply on September 19, 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.*