# TimerOn vs Voxa Calendar

The clearest difference is review sentiment: Voxa Calendar at 100% against TimerOn's 0%. Voxa Calendar also leads on update cadence (weekly vs every 28 months). TimerOn's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. Voxa Calendar sells 1 in-app purchase, starting at $4.99 per year. TimerOn asks for nothing beyond the download.

TimerOn ships an update every 28 months, Voxa Calendar weekly. The most recent releases landed on October 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TimerOn | Voxa Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 6 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gewiss S.p.A.](https://appshunter.io/developer/978344889) | [eytan taieb](https://appshunter.io/developer/1314656048) |

## What reviewers say

### TimerOn

[App page](https://appshunter.io/ios/app/timeron/id1453174710)

Manage and program GEWISS 90 TMR digital time switches directly from your smartphone or tablet using Bluetooth. Create daily and weekly ON/OFF schedules, synchronize settings, and update time switch configurations remotely.

**Highlights:** Bluetooth time switch management, Create daily/weekly ON/OFF programs, Synchronize and copy time switch settings, Update date, hour, and localization, Command relay status (temporary, permanent, random)

**In-app purchases:** none


### Voxa Calendar

[App page](https://appshunter.io/ios/app/voxa-calendar/id6757343885)

Manage your schedule effortlessly by speaking. This app converts your spoken plans into organized calendar events without any typing. It offers customizable views, smart reminders, and multilingual support for a seamless planning experience.

**Highlights:** Voice-first event creation, Day, Week, Month views, Fast event search, Customizable appearance, iCloud sync (Pro), Smart reminders, Multilingual support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voxa Premium yearly | $4.99 | per year |


## Frequently asked questions

### Is TimerOn free?

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

### Is Voxa Calendar free?

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

### Do TimerOn or Voxa Calendar have ads?

Neither TimerOn nor Voxa Calendar shows ads.

### Which is updated more often, TimerOn or Voxa Calendar?

TimerOn ships an update every 28 months, and Voxa Calendar weekly. Most recently, TimerOn was updated on October 1, 2026 and Voxa Calendar on September 21, 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.*