# 21DaysOfChange vs LoveMap

The clearest difference is update cadence: LoveMap at fortnightly against 21DaysOfChange's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 21DaysOfChange sells 4 in-app purchases, starting at $5.99 per month and LoveMap sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

21DaysOfChange ships an update every 9 months, LoveMap fortnightly. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 21DaysOfChange | LoveMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lovemap-love-compatibility/id6762303343/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 59 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Hong Son Vu](https://appshunter.io/developer/1767993431) | [Aykhan Sultanli](https://appshunter.io/developer/1893710144) |

## What reviewers say

### 21DaysOfChange

[App page](https://appshunter.io/ios/app/21daysofchange/id6677019535)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 21DaysOfChange Monthly Premium | $5.99 | per month |
| 21DaysOfChange Monthly Business | $17.99 | per month |
| 21DaysOfChange Yearly Premium | $71.99 | per year |
| 21DaysOfChange Yearly Business | $214.99 | per year |


### LoveMap

[App page](https://appshunter.io/ios/app/lovemap-love-compatibility/id6762303343)

Explore your relationship's core dynamics with a science-backed compatibility assessment. Discover your unique Love Profile and unlock a detailed Compatibility Report with your partner. Receive daily insights and challenges to strengthen your bond.

**Highlights:** Science-backed compatibility assessment, Personalized Love Profile, Detailed Compatibility Report, Daily relationship tips, Weekly love challenges, Partner insights

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is 21DaysOfChange free?

21DaysOfChange is free to download, with in-app purchases available.

### Is LoveMap free?

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

### Do 21DaysOfChange or LoveMap have ads?

Neither 21DaysOfChange nor LoveMap shows ads.

### Which is updated more often, 21DaysOfChange or LoveMap?

21DaysOfChange ships an update every 9 months, and LoveMap fortnightly. Most recently, 21DaysOfChange was updated on October 5, 2026 and LoveMap on October 2, 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.*