# P.M.M.D Calculator vs Visual Timer

The clearest difference is price: Visual Timer at Free against P.M.M.D Calculator's $3.99. Visual Timer also leads on update cadence (every 4 months vs every 22 months). P.M.M.D Calculator's advantage is iOS requirement (13 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Visual Timer is free to download; P.M.M.D Calculator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

P.M.M.D Calculator ships an update every 22 months, Visual Timer every 4 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | P.M.M.D Calculator | Visual Timer |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/visual-timer-focus-and-simple/id6443703461/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | **13** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [kohei yamane](https://appshunter.io/developer/1239055575) |

## What reviewers say

### P.M.M.D Calculator

[App page](https://appshunter.io/ios/app/pmmd-calculator/id1631470538)

**Features:** macOS Compatibility

**In-app purchases:** none


### Visual Timer

[App page](https://appshunter.io/ios/app/visual-timer-focus-and-simple/id6443703461)

This utility app provides a visual countdown timer using a colored circle, making it easy to see remaining time at a glance. It's ideal for focused work sessions, managing children's activities, and everyday timekeeping tasks.

**Highlights:** Visual countdown with colored circle, Quick keypad time entry, Customizable colors and display, Clockwise or counterclockwise options, Adjustable end sound, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is P.M.M.D Calculator free?

P.M.M.D Calculator costs $3.99, with no in-app purchases.

### Is Visual Timer free?

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

### Do P.M.M.D Calculator or Visual Timer have ads?

Neither P.M.M.D Calculator nor Visual Timer shows ads.

### Which is updated more often, P.M.M.D Calculator or Visual Timer?

P.M.M.D Calculator ships an update every 22 months, and Visual Timer every 4 months. Most recently, P.M.M.D Calculator was updated on October 27, 2026 and Visual Timer on October 24, 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.*