# CalendarAlerts+ vs HyperFocus

The clearest difference is price: HyperFocus at Free against CalendarAlerts+'s $2.99. HyperFocus also leads on update cadence (weekly vs every 3 months). CalendarAlerts+'s advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On ads and in-app purchases there is nothing between them.

HyperFocus is free to download; CalendarAlerts+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalendarAlerts+ ships an update every 3 months, HyperFocus weekly. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CalendarAlerts+ | HyperFocus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Paid | — |
| Size | 2 MB | 42 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Solutions That Are Practical, LLC](https://appshunter.io/developer/1750167195) | [Younggun Kim](https://appshunter.io/developer/1646228146) |

## What reviewers say

### CalendarAlerts+

[App page](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985)

Enhance your default calendar experience with unlimited custom alerts for events and tasks. This app offers powerful tools for creating, managing, and syncing your schedule across all your iOS devices, ensuring you never miss an important moment.

**Highlights:** Unlimited custom alerts per event, Set alerts minutes, hours, or days before/after, Seamless integration with iOS Calendar, Create, delete, copy, and move calendar entries, Add and apply default alerts, Manage multiple calendars, iCloud sync across devices

**In-app purchases:** none


### HyperFocus

[App page](https://appshunter.io/ios/app/hyperfocus-adhd-focus-timer/id6756012439)

**In-app purchases:** none


## Frequently asked questions

### Is CalendarAlerts+ free?

CalendarAlerts+ costs $2.99, with no in-app purchases.

### Is HyperFocus free?

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

### Do CalendarAlerts+ or HyperFocus have ads?

Neither CalendarAlerts+ nor HyperFocus shows ads.

### Which is updated more often, CalendarAlerts+ or HyperFocus?

CalendarAlerts+ ships an update every 3 months, and HyperFocus weekly. Most recently, CalendarAlerts+ was updated on September 24, 2026 and HyperFocus on September 30, 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.*