# Precision Time vs Mol

The clearest difference is in-app purchases: Precision Time at none against Mol's 1. Precision Time also leads on device support (3 vs 1). Mol's advantage is update cadence (fortnightly vs every 18 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Mol sells 1 one-off in-app purchase. Precision Time asks for nothing beyond the download.

Precision Time ships an update every 18 months, Mol fortnightly. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Precision Time | Mol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 16 MB | 54 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kwai piu cheng](https://appshunter.io/developer/1537763811) | [Doublew](https://appshunter.io/developer/1804300678) |

## What reviewers say

### Precision Time

[App page](https://appshunter.io/ios/app/precision-time/id6466878942)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mol

[App page](https://appshunter.io/ios/app/molib/id6748937678)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 몰입 프리미엄 | $2.99 | one-time |


## Frequently asked questions

### Is Precision Time free?

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

### Is Mol free?

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

### Do Precision Time or Mol have ads?

Both Precision Time and Mol show ads.

### Which is updated more often, Precision Time or Mol?

Precision Time ships an update every 18 months, and Mol fortnightly. Most recently, Precision Time was updated on October 11, 2026 and Mol on October 8, 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.*