# Loop vs CalMirror

The clearest difference is in-app purchases: Loop at none against CalMirror's 2. CalMirror's advantage is update cadence (every 3 weeks vs every 69 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalMirror sells 2 in-app purchases, starting at $2.99 per month. Loop asks for nothing beyond the download.

Loop ships an update every 69 months, CalMirror every 3 weeks. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Loop | CalMirror |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/loop-countdown-timer/id1490670940/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 69 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NEXTLINK PTY LTD](https://appshunter.io/developer/1115197533) | [bad-company Incorporated](https://appshunter.io/developer/1618167935) |

## What reviewers say

### Loop

[App page](https://appshunter.io/ios/app/loop-countdown-timer/id1490670940)

Enhance your productivity with a distraction-free countdown timer. Customize your work and study sessions with over 10 themes to improve focus and avoid procrastination. Achieve your goals efficiently by planning and managing your time effectively.

**Highlights:** Distraction-free focus, Customizable work/study timers, Over 10 themes, Avoid procrastination, Effective time planning, Improve productivity

**Features:** macOS Compatibility

**In-app purchases:** none


### CalMirror

[App page](https://appshunter.io/ios/app/calmirror-multi-calendar-sync/id6759219374)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Loop free?

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

### Is CalMirror free?

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

### Do Loop or CalMirror have ads?

Both Loop and CalMirror show ads.

### Which is updated more often, Loop or CalMirror?

Loop ships an update every 69 months, and CalMirror every 3 weeks. Most recently, Loop was updated on October 2, 2026 and CalMirror on September 23, 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.*