# AURA Sync vs 恋愛温度計

The clearest difference is iOS requirement: AURA Sync at 13.0 against 恋愛温度計's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AURA Sync sells 2 in-app purchases, starting at $2.99 per month and 恋愛温度計 sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AURA Sync | 恋愛温度計 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6784031888/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 25.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Haruki Hirai](https://appshunter.io/developer/1896029842) | [Issei Nishi](https://appshunter.io/developer/1896756707) |

## What reviewers say

### AURA Sync

[App page](https://appshunter.io/ios/app/aura-sync/id6775190436)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AURA Sync Premium | $2.99 | per month |
| AURA Sync Premium | $24.99 | per year |


### 恋愛温度計

[App page](https://appshunter.io/ios/app/id6784031888)

Analyze your chat history to understand your relationship's "temperature." Predict how conversations might unfold with AI and get insights into your interactions. Offers weekly reports and suggestions for improving communication.

**Highlights:** Chat history analysis, Relationship temperature score, AI conversation prediction, Reply suggestions, Weekly interaction reports, Privacy-focused local processing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（週額） | $3.99 | per 7 days |
| プレミアム（半年） | $34.99 | per 6 months |
| もしもチケット 3枚 | $1.99 | one-time |
| もしもチケット 15枚 | $3.99 | one-time |
| もしもチケット 45枚 | $9.99 | one-time |


## Frequently asked questions

### Is AURA Sync free?

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

### Is 恋愛温度計 free?

恋愛温度計 is free to download, with in-app purchases available.

### Do AURA Sync or 恋愛温度計 have ads?

Neither AURA Sync nor 恋愛温度計 shows ads.

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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.*