# SmartPomo Timer vs LockScreen Notes Calendar

The clearest difference is in-app purchases: LockScreen Notes Calendar at none against SmartPomo Timer's 1. LockScreen Notes Calendar also leads on update cadence (monthly vs every 5 months). SmartPomo Timer's advantage is iOS requirement (15.6 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. SmartPomo Timer sells 1 one-off in-app purchase. LockScreen Notes Calendar asks for nothing beyond the download.

SmartPomo Timer ships an update every 5 months, LockScreen Notes Calendar monthly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SmartPomo Timer | LockScreen Notes Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 54 MB | 106 MB |
| Requires iOS | **15.6** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ozkan Gungor](https://appshunter.io/developer/1876003415) | [Huy Van](https://appshunter.io/developer/1651079168) |

## What reviewers say

### SmartPomo Timer

[App page](https://appshunter.io/ios/app/smartpomo-timer/id6762562757)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deep Work Timer Premium | $2.99 | one-time |


### LockScreen Notes Calendar

[App page](https://appshunter.io/ios/app/lockscreen-notes-calendar/id6802377051)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartPomo Timer free?

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

### Is LockScreen Notes Calendar free?

LockScreen Notes Calendar is free to download, with no in-app purchases.

### Do SmartPomo Timer or LockScreen Notes Calendar have ads?

Both SmartPomo Timer and LockScreen Notes Calendar show ads.

### Which is updated more often, SmartPomo Timer or LockScreen Notes Calendar?

SmartPomo Timer ships an update every 5 months, and LockScreen Notes Calendar monthly. Most recently, SmartPomo Timer was updated on October 28, 2026 and LockScreen Notes Calendar on October 29, 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.*