# Dom vs 4i同频

The clearest difference is review sentiment: Dom at 86% against 4i同频's 50%. Dom also leads on ads (none vs shown) and rating (3.4 vs 3.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Dom sells 16 in-app purchases, starting at $4.99 per month and 4i同频 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Dom holds the better App Store score, 3.4 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 86% of Dom's written reviews are positive against 50% of 4i同频's.

Dom ships an update every 2 weeks, 4i同频 every 9 days. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Dom | 4i同频 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/dom/id6740720980/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/4i/id6758572203/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **86.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 129 MB | 28 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [春 李](https://appshunter.io/developer/1645691768) | [珍 王](https://appshunter.io/developer/1589361640) |

## What reviewers say

### Dom

[App page](https://appshunter.io/ios/app/dom/id6740720980)

A safe and free social space for exploring diverse relationships and subcultures. Connect with like-minded individuals, share knowledge, and discover local communities while prioritizing privacy and authenticity.

**Highlights:** Exclusive community access, Expert-shared knowledge, Local connection matching, Advanced privacy protection, Anti-harassment mechanisms, Authentic social environment

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续订阅一个月 | $4.99 | per month |
| 连续订阅一个月SVIP权益 | $7.99 | per month |
| VIP 连续订阅三个月 | $14.99 | per 3 months |
| 连续订阅三个月SVIP权益 | $24.99 | per 3 months |
| VIP 连续订阅一年 | $29.99 | per year |
| 连续订阅一年SVIP权益 | $59.99 | per year |
| 84 D币 | $1.99 | one-time |
| 210 D币 | $3.99 | one-time |
| 基础VIP | $3.99 | one-time |
| 1个月VIP | $4.99 | one-time |
| 1个月SVIP | $8.99 | one-time |
| 476 D币 | $9.99 | one-time |
| 3个月VIP | $14.99 | one-time |
| 686 D币 | $14.99 | one-time |
| 3个月SVIP | $24.99 | one-time |
| 12个月SVIP | $59.99 | one-time |


### 4i同频

[App page](https://appshunter.io/ios/app/4i/id6758572203)

A female-led social circle focused on shared interests and values. Discover like-minded individuals, share your thoughts in niche communities, and build meaningful connections. Engage in discussions and private messaging to foster a safe and friendly environment.

**Highlights:** Interest-based community, Share opinions and discussions, Private messaging, Discover community dynamics, Content publishing, Niche group interaction

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅会员 | $0.99 | one-time |
| 订阅年会员 | $2.99 | one-time |
| 月卡 | $2.99 | one-time |
| 年卡 | $5.99 | one-time |


## Frequently asked questions

### Is Dom free?

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

### Is 4i同频 free?

4i同频 is free to download, with in-app purchases available.

### Which has better reviews, Dom or 4i同频?

Dom is rated higher. Dom averages 3.4 out of 5 from 5 ratings, while 4i同频 averages 3.0 from 2 ratings.

### Do Dom or 4i同频 have ads?

4i同频 shows ads; Dom does not.

### Which is updated more often, Dom or 4i同频?

Dom ships an update every 2 weeks, and 4i同频 every 9 days. Most recently, Dom was updated on October 14, 2026 and 4i同频 on October 1, 2026.

---

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