# AestraBook vs KLIOSO

The clearest difference is in-app purchases: AestraBook at none against KLIOSO's 2. KLIOSO's advantage is update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KLIOSO sells 2 in-app purchases, starting at $19.99 per month. AestraBook asks for nothing beyond the download.

AestraBook ships an update every 9 days, KLIOSO every 3 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AestraBook | KLIOSO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aestrabook/id6761083497/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 43 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DVNTND LLC](https://appshunter.io/developer/1863528080) | [Alina Hosporian](https://appshunter.io/developer/6799077697) |

## What reviewers say

### AestraBook

[App page](https://appshunter.io/ios/app/aestrabook/id6761083497)

This platform helps independent business owners manage appointments and showcase their services online. Clients can easily view offerings, check availability, and book services through a customizable page.

**Highlights:** Customizable booking page, Service and pricing management, Appointment scheduling, Deposit collection, Availability control, Client experience enhancement

**In-app purchases:** none


### KLIOSO

[App page](https://appshunter.io/ios/app/klioso/id6799077695)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KLIOSO Pro Monthly | $19.99 | per month |
| KLIOSO Pro Yearly | $199.99 | per year |


## Frequently asked questions

### Is AestraBook free?

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

### Is KLIOSO free?

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

### Do AestraBook or KLIOSO have ads?

Neither AestraBook nor KLIOSO shows ads.

### Which is updated more often, AestraBook or KLIOSO?

AestraBook ships an update every 9 days, and KLIOSO every 3 days. Most recently, AestraBook was updated on October 7, 2026 and KLIOSO on October 9, 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.*