# Sequence Properties vs Doubble

The clearest difference is in-app purchases: Sequence Properties at none against Doubble's 27. Sequence Properties also leads on ads (none vs shown). Doubble's advantage is update cadence (every 6 days vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Doubble sells 25 in-app purchases, starting at $5.99 per 7 days. Sequence Properties asks for nothing beyond the download.

Sequence Properties ships an update every 11 months, Doubble every 6 days. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Sequence Properties | Doubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (105 ratings)](https://appshunter.io/ios/app/doubble-double-dating-app/id1572234875/reviews)** |
| Number of ratings | — | **105** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 156 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Global NoticeBoard](https://appshunter.io/developer/1163498664) | [Doubble ApS](https://appshunter.io/developer/1572235207) |

## What reviewers say

### Sequence Properties

[App page](https://appshunter.io/ios/app/sequence-properties/id1536871216)

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

**In-app purchases:** none


### Doubble

[App page](https://appshunter.io/ios/app/doubble-double-dating-app/id1572234875)

Discover new people and plan group outings with friends. This app facilitates matching with others, allowing you and your friends to connect with new people for shared experiences.

**Highlights:** Find double dates, Meet new people with friends, Group chat for matches, Friend matching, Social discovery

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doubble Premium 1 Week | $5.99 | per 7 days |
| Doubble Premium 1 week | $5.99 | per 7 days |
| Premium - 1 Week | $7.49 | per 7 days |
| Premium - 1 week | $7.49 | per 7 days |
| Doubble Premium 1 Month | $11.99 | per month |
| Doubble Premium 1 Month | $11.99 | per month |
| 1 Week Doubble Premium | $11.99 | per 7 days |
| Premium 1 week | $11.99 | per 7 days |
| Premium 1 week | $12.99 | per 7 days |
| Doubble Premium 1 Week | $14.99 | per 7 days |
| Doubble Premium 3 Months | $22.99 | per 3 months |
| Doubble Premium 1 month | $22.99 | per month |
| Doubble Premium 1 month | $22.99 | per month |
| Doubble Premium 1 month | $24.99 | per month |
| Doubble Premium 1 Month | $29.99 | per month |
| Doubble Premium - 3 months | $44.99 | per 3 months |
| Doubble Premium 3 months | $49.99 | per 3 months |
| Doubble Premium - 3 months | $49.99 | per 3 months |
| 1 private chat | $0.99 | one-time |
| 1 Special Like | $1.99 | one-time |
| 5 private chats | $3.99 | one-time |
| 1 photo test | $3.99 | one-time |
| 1 boost | $4.99 | one-time |
| 5 Special Likes | $5.99 | one-time |
| 3 boosts | $12.99 | one-time |


## Frequently asked questions

### Is Sequence Properties free?

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

### Is Doubble free?

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

### Do Sequence Properties or Doubble have ads?

Doubble shows ads; Sequence Properties does not.

### Which is updated more often, Sequence Properties or Doubble?

Sequence Properties ships an update every 11 months, and Doubble every 6 days. Most recently, Sequence Properties was updated on September 19, 2026 and Doubble on September 29, 2026.

---

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