# InterCal vs LockScreenNotes

The clearest difference is review sentiment: LockScreenNotes at 86% against InterCal's 0%. LockScreenNotes also leads on rating (4.8 vs 4.0) and ratings volume (1.6K vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

LockScreenNotes holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: LockScreenNotes has 1.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of InterCal's written reviews are positive against 86% of LockScreenNotes's.

InterCal ships an update every 5 days, LockScreenNotes weekly. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | InterCal | LockScreenNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/intercal/id6744541491/reviews) | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/lockscreennotes/id6753734581/reviews)** |
| Number of ratings | 2 | **1.6K** |
| Positive reviews | 0.0% of reviews | **85.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | Free |
| Size | 11 MB | 195 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Reza Reghabi](https://appshunter.io/developer/1808074291) | [Takumi Banjoya](https://appshunter.io/developer/1842537099) |

## What reviewers say

### InterCal

[App page](https://appshunter.io/ios/app/intercal/id6744541491)

Manage your schedule across both Persian (Shamsi) and Gregorian calendars with this beautifully designed app. It offers dual calendar display, event management with notifications, and a customizable interface with widgets. Enjoy offline access and a privacy-focused experience.

**Highlights:** Dual calendar display, Event management with notifications, Customizable themes and dark/light mode, Widget support, Offline access, Holiday tracking

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

**In-app purchases:** none


### LockScreenNotes

[App page](https://appshunter.io/ios/app/lockscreennotes/id6753734581)

This app displays your notes directly on your device's lock screen, ensuring you never forget important information. It offers extensive customization options for note appearance and allows for interactive to-do list management without opening the application.

**Highlights:** Notes on lock screen, Interactive to-do lists, Over 100 free designs, Handwritten notes and doodles, Image and font customization, Local data storage, No account required

**In-app purchases:** none


## Frequently asked questions

### Is InterCal free?

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

### Is LockScreenNotes free?

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

### Which has better reviews, InterCal or LockScreenNotes?

LockScreenNotes is rated higher. InterCal averages 4.0 out of 5 from 2 ratings, while LockScreenNotes averages 4.8 from 1.6K ratings.

### Do InterCal or LockScreenNotes have ads?

Neither InterCal nor LockScreenNotes shows ads.

### Which is updated more often, InterCal or LockScreenNotes?

InterCal ships an update every 5 days, and LockScreenNotes weekly. Most recently, InterCal was updated on September 19, 2026 and LockScreenNotes on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*