# 心动轨迹 vs 月下说

The clearest difference is update cadence: 心动轨迹 at fortnightly against 月下说's every 3 months. 月下说's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 心动轨迹 sells 8 in-app purchases, starting at $3.99 per month and 月下说 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

心动轨迹 ships an update fortnightly, 月下说 every 3 months. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 心动轨迹 | 月下说 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6468987596/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 81 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [绵阳市简艺轩科技有限公司](https://appshunter.io/developer/1687595533) | [Guangzhou Xinmeng Technology Co., Ltd.](https://appshunter.io/developer/1652470882) |

## What reviewers say

### 心动轨迹

[App page](https://appshunter.io/ios/app/id6449054813)

This app automatically records and shares location history, offering real-time tracking and arrival/departure alerts for couples and close friends. It also includes features like a mood diary, simulated calls, and an emergency alarm.

**Highlights:** Real-time location sharing, Full-day trip recording, Arrival and departure alerts, Low battery notifications, Mood diary, Simulated calls and chats, Emergency alarm

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 无忧月会员 | $3.99 | per month |
| 尊享周会员 | $7.99 | per 7 days |
| 无忧季会员 | $9.99 | per 3 months |
| 无忧年会员 | $14.99 | per year |
| 尊享月会员 | $14.99 | per month |
| 尊享季会员 | $19.99 | per 3 months |
| 尊享年会员 | $39.99 | per year |
| 心动年会员 | $59.99 | per year |


### 月下说

[App page](https://appshunter.io/ios/app/id6468987596)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 68元 | $9.99 | one-time |
| 128元 | $19.99 | one-time |
| 598元 | $89.99 | one-time |


## Frequently asked questions

### Is 心动轨迹 free?

心动轨迹 is free to download, with in-app purchases available.

### Is 月下说 free?

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

### Do 心动轨迹 or 月下说 have ads?

Neither 心动轨迹 nor 月下说 shows ads.

### Which is updated more often, 心动轨迹 or 月下说?

心动轨迹 ships an update fortnightly, and 月下说 every 3 months. Most recently, 心动轨迹 was updated on October 12, 2026 and 月下说 on October 4, 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.*