# CalendarPlus vs Re

The clearest difference is update cadence: Re at every 8 days against CalendarPlus's every 3 months. Re also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CalendarPlus ships an update every 3 months, Re every 8 days. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | CalendarPlus | Re |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/realarm/id1418816351/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Ad-supported |
| Size | 8 MB | 45 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HISANORI KAMEYAMA](https://appshunter.io/developer/683895276) | [Kosei Suzuki](https://appshunter.io/developer/319693641) |

## What reviewers say

### CalendarPlus

[App page](https://appshunter.io/ios/app/calendarplus/id1190800880)

**Features:** macOS Compatibility

**In-app purchases:** none


### Re

[App page](https://appshunter.io/ios/app/realarm/id1418816351)

Record custom sounds or music to use as alarm tones. Schedule alarms for specific days of the week and holidays, with snooze functionality. Includes a timer feature for various uses.

**Highlights:** Record custom alarm sounds, Set music as alarm, Schedule alarms by day, Holiday alarms (Japan only), Snooze function, Built-in timer

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

**In-app purchases:** none


## Frequently asked questions

### Is CalendarPlus free?

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

### Is Re free?

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

### Do CalendarPlus or Re have ads?

Both CalendarPlus and Re show ads.

### Which is updated more often, CalendarPlus or Re?

CalendarPlus ships an update every 3 months, and Re every 8 days. Most recently, CalendarPlus was updated on November 6, 2026 and Re on November 2, 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.*