# Ami vs HeadQuarters Plus

The clearest difference is in-app purchases: Ami at none against HeadQuarters Plus's 9. Ami also leads on ratings volume (75 vs 2) and update cadence (every 2 days vs weekly). HeadQuarters Plus's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 85%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HeadQuarters Plus sells 9 one-off in-app purchases. Ami asks for nothing beyond the download.

HeadQuarters Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ami has 75 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 85% of Ami's written reviews are positive against 100% of HeadQuarters Plus's.

Ami ships an update every 2 days, HeadQuarters Plus weekly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ami | HeadQuarters Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (75 ratings)](https://appshunter.io/ios/app/ami-the-serendipity-machine/id6479810067/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/headquarters-plus/id6742451577/reviews)** |
| Number of ratings | **75** | 2 |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 127 MB | 145 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [w00w00](https://appshunter.io/developer/1737276512) | [HeadQuarters Plus](https://appshunter.io/developer/1798461118) |

## What reviewers say

### Ami

[App page](https://appshunter.io/ios/app/ami-the-serendipity-machine/id6479810067)

This app facilitates real-world interactions by connecting you with people nearby. It leverages your location to create a spatial network, making spontaneous connections more likely and natural.

**Highlights:** Location-based connections, Spatial network creation, Facilitates real-world interaction, Builds a spatial graph, Encourages natural connections

**Features:** iPhone Duo support

**In-app purchases:** none


### HeadQuarters Plus

[App page](https://appshunter.io/ios/app/headquarters-plus/id6742451577)

A private and secure messaging platform for exclusive conversations with friends. Features an invitation-only system to ensure meaningful connections and offers text, emoji, and image sharing. Designed for secure and fun communication among close contacts.

**Highlights:** Invitation-only system, Private and secure messaging, Text, emoji, and image sharing, Exclusive conversations, Fun and engaging chats

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 dollars | $10.00 | one-time |
| 25 dollars | $25.00 | one-time |
| 30 dollars | $25.00 | one-time |
| 50 dollars | $50.00 | one-time |
| 70 dollars | $50.00 | one-time |
| 105 dollars | $100.00 | one-time |
| 150 dollars | $100.00 | one-time |
| 275 dollars | $250.00 | one-time |
| 575 dollars | $500.00 | one-time |


## Frequently asked questions

### Is Ami free?

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

### Is HeadQuarters Plus free?

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

### Which has better reviews, Ami or HeadQuarters Plus?

HeadQuarters Plus is rated higher. Ami averages 4.7 out of 5 from 75 ratings, while HeadQuarters Plus averages 5.0 from 2 ratings.

### Do Ami or HeadQuarters Plus have ads?

Neither Ami nor HeadQuarters Plus shows ads.

### Which is updated more often, Ami or HeadQuarters Plus?

Ami ships an update every 2 days, and HeadQuarters Plus weekly. Most recently, Ami was updated on November 8, 2026 and HeadQuarters Plus on October 30, 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.*