# IRIS Experts vs Calendarly Lockscreen Calendar

The clearest difference is in-app purchases: IRIS Experts at none against Calendarly Lockscreen Calendar's 7. IRIS Experts also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). Calendarly Lockscreen Calendar's advantage is update cadence (weekly vs every 16 months). On price and ads there is nothing between them.

Both are free to download. Calendarly Lockscreen Calendar sells 7 in-app purchases, starting at $2.99 per month. IRIS Experts asks for nothing beyond the download.

IRIS Experts ships an update every 16 months, Calendarly Lockscreen Calendar weekly. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IRIS Experts | Calendarly Lockscreen Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (41 ratings)](https://appshunter.io/ios/app/calendarly-lockscreen-calendar/id6758898739/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 60.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 135 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ACD Groupe](https://appshunter.io/developer/1033556694) | [Dmytro Katyukha](https://appshunter.io/developer/1820730189) |

## What reviewers say

### IRIS Experts

[App page](https://appshunter.io/ios/app/iris-experts/id1460120412)

**In-app purchases:** none


### Calendarly Lockscreen Calendar

[App page](https://appshunter.io/ios/app/calendarly-lockscreen-calendar/id6758898739)

Display your calendar directly on your Lock Screen as a live wallpaper. See your schedule instantly without opening any apps. Customize layouts, colors, and spacing for a personalized view.

**Highlights:** Live calendar wallpaper on Lock Screen, Automatic background updates, Customizable layouts and colors, Daily, monthly, and year views, Private, on-device calendar, Offline functionality, Simple setup with Shortcuts

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calendarly Pro (Monthly) | $2.99 | per month |
| Calendarly Pro (Yearly) | $14.99 | per year |
| Calendarly Pro (Yearly) | $16.99 | per year |
| Calendarly Pro · Lifetime | $9.99 | one-time |
| Calendarly Pro · Lifetime | $13.99 | one-time |
| Calendarly Pro · Lifetime | $24.99 | one-time |
| Calendarly Pro · Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is IRIS Experts free?

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

### Is Calendarly Lockscreen Calendar free?

Calendarly Lockscreen Calendar is free to download, with in-app purchases available.

### Do IRIS Experts or Calendarly Lockscreen Calendar have ads?

Neither IRIS Experts nor Calendarly Lockscreen Calendar shows ads.

### Which is updated more often, IRIS Experts or Calendarly Lockscreen Calendar?

IRIS Experts ships an update every 16 months, and Calendarly Lockscreen Calendar weekly. Most recently, IRIS Experts was updated on October 12, 2026 and Calendarly Lockscreen Calendar on October 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.*