# WhenAvailable vs bluTime

The clearest difference is in-app purchases: bluTime at none against WhenAvailable's 2. bluTime also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. WhenAvailable sells 2 in-app purchases, starting at $37.99 per year. bluTime asks for nothing beyond the download.

WhenAvailable ships an update monthly, bluTime every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WhenAvailable | bluTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/whenavailable/id1552751218/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 58 MB | 56 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WhenAvailable LLC](https://appshunter.io/developer/1552751220) | [Blue Banyan Solutions, Inc.](https://appshunter.io/developer/1689230138) |

## What reviewers say

### WhenAvailable

[App page](https://appshunter.io/ios/app/whenavailable/id1552751218)

Easily find the best date and time for group events. Suggest multiple options and let attendees vote, or RSVP to invitations. Guests don't need the app to participate.

**Highlights:** Create unlimited polls, Invite guests via email or link, Real-time poll results, Add themes to polls, RSVP to invitations, Guest group storage

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $37.99 | per year |
| OneTime Premium | $9.99 | one-time |


### bluTime

[App page](https://appshunter.io/ios/app/blutime/id6449465249)

**In-app purchases:** none


## Frequently asked questions

### Is WhenAvailable free?

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

### Is bluTime free?

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

### Do WhenAvailable or bluTime have ads?

Neither WhenAvailable nor bluTime shows ads.

### Which is updated more often, WhenAvailable or bluTime?

WhenAvailable ships an update monthly, and bluTime every 2 weeks. Most recently, WhenAvailable was updated on October 24, 2026 and bluTime on October 27, 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.*