# Cupid's Diary vs SiD

The clearest difference is rating: Cupid's Diary at 5.0 against SiD's 3.7. Cupid's Diary also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). SiD's advantage is ratings volume (3 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Cupid's Diary sells 1 one-off in-app purchase and SiD sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cupid's Diary holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Cupid's Diary ships an update every 3 weeks, SiD every 3 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cupid's Diary | SiD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cupids-diary-love-journal/id1590627286/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sid-social-interaction-diary/id6468776751/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 60 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Livio Bestulic](https://appshunter.io/developer/1509350647) | [Bilge Acilikaya](https://appshunter.io/developer/959377817) |

## What reviewers say

### Cupid's Diary

[App page](https://appshunter.io/ios/app/cupids-diary-love-journal/id1590627286)

This app helps couples track relationship moments and moods to foster understanding and improve connection. Quantify interactions, share positive news, and analyze relationship dynamics with simple logging and graphical scorecards. It can also be used for evaluating dates when using dating apps.

**Highlights:** Log relationship moods and moments, Quantify interactions, Graphical relationship scorecards, Analyze relationship dynamics, Evaluate dates, Data privacy security

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $0.99 | one-time |


### SiD

[App page](https://appshunter.io/ios/app/sid-social-interaction-diary/id6468776751)

Track and analyze how social interactions impact your mood. Log emotions, record interaction details, and gain insights into your emotional health and relationships with this user-friendly mood tracker.

**Highlights:** Emotion journal for logging feelings after interactions, Mood tracker with emoji scale (1-5), Detailed interaction records (date, time, specifics), Mood analytics and trend identification, Relationship management with custom tags, Attach photos and voice notes to entries

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $0.99 | per 7 days |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $19.99 | per year |


## Frequently asked questions

### Is Cupid's Diary free?

Cupid's Diary is free to download, with in-app purchases available.

### Is SiD free?

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

### Which has better reviews, Cupid's Diary or SiD?

Cupid's Diary is rated higher. Cupid's Diary averages 5.0 out of 5 from 1 ratings, while SiD averages 3.7 from 3 ratings.

### Do Cupid's Diary or SiD have ads?

SiD shows ads; Cupid's Diary does not.

### Which is updated more often, Cupid's Diary or SiD?

Cupid's Diary ships an update every 3 weeks, and SiD every 3 months. Most recently, Cupid's Diary was updated on October 13, 2026 and SiD on October 7, 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.*