# ShiftKal vs Availa

The clearest difference is iOS requirement: Availa at 15.0 against ShiftKal's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ShiftKal sells 6 in-app purchases, starting at $4.99 per month and Availa sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ShiftKal ships an update every 10 days, Availa weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ShiftKal | Availa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/shiftkal-shift-work-calendar/id6784589897/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 43 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hung Le Ngoc](https://appshunter.io/developer/1893907037) | [Sharon-Marie Eadie](https://appshunter.io/developer/6799605152) |

## What reviewers say

### ShiftKal

[App page](https://appshunter.io/ios/app/shiftkal-shift-work-calendar/id6784589897)

This app helps individuals with rotating or changing work schedules visualize their shifts and plan personal activities. It allows for manual entry, schedule import from images, and sharing with others. Users can also track work hours and estimated pay.

**Highlights:** Clear shift visualization, Personal calendar integration, Schedule import from photos, Shift sharing with others, Work hour and pay tracking, Shift-based reminders and alarms

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Scan Credit | $1.99 | one-time |
| Scan Credit | $4.99 | one-time |
| Scan Credit 10 | $5.99 | one-time |
| Lifetime | $29.99 | one-time |


### Availa

[App page](https://appshunter.io/ios/app/availa/id6799605150)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Availa Group Monthly | $2.99 | per month |
| Availa Group Annual | $24.99 | per year |


## Frequently asked questions

### Is ShiftKal free?

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

### Is Availa free?

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

### Do ShiftKal or Availa have ads?

Neither ShiftKal nor Availa shows ads.

### Which is updated more often, ShiftKal or Availa?

ShiftKal ships an update every 10 days, and Availa weekly. Most recently, ShiftKal was updated on October 28, 2026 and Availa on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*