# KnownSingles vs Ailo

The clearest difference is update cadence: Ailo at every 2 weeks against KnownSingles's every 9 months. KnownSingles's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KnownSingles sells 2 in-app purchases, starting at $5.99 per month and Ailo sells 9 in-app purchases, starting at $99.00 per month. Whichever you choose, the download price is not the number that matters.

KnownSingles ships an update every 9 months, Ailo every 2 weeks. The most recent releases landed on September 6, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | KnownSingles | Ailo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (24 ratings)](https://appshunter.io/ios/app/ailo/id6680188783/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 93 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [KnownSingles](https://appshunter.io/developer/1448870264) | [AILO International, Inc](https://appshunter.io/developer/1768240151) |

## What reviewers say

### KnownSingles

[App page](https://appshunter.io/ios/app/knownsingles/id1448870265)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $59.99 | per year |


### Ailo

[App page](https://appshunter.io/ios/app/ailo/id6680188783)

This app uses science-based compatibility assessments to help users find meaningful connections. It goes beyond surface-level preferences, analyzing multiple relationship pillars with AI-driven insights. Users can explore compatibility reports for themselves or with a chosen partner.

**Highlights:** Proprietary compatibility assessment, AI-generated Profile Preview, Needs Insight reports, Compatibility-based Match Feed, Match Lounge, In-app chat, AILO Duo standalone analysis

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $99.00 | per month |
| Assessment Retake | $19.00 | one-time |
| Five Token Bundle | $19.99 | one-time |
| AILO DUO Reveal | $29.00 | one-time |
| Ten Token Bundle | $29.99 | one-time |
| Twenty Token Bundle | $39.99 | one-time |
| AILO Lifetime License | $599.00 | one-time |
| AILO Lifetime License | $799.00 | one-time |
| AILO Lifetime License | $999.00 | one-time |


## Frequently asked questions

### Is KnownSingles free?

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

### Is Ailo free?

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

### Do KnownSingles or Ailo have ads?

Neither KnownSingles nor Ailo shows ads.

### Which is updated more often, KnownSingles or Ailo?

KnownSingles ships an update every 9 months, and Ailo every 2 weeks. Most recently, KnownSingles was updated on September 6, 2026 and Ailo on August 3, 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.*