# Keepsake vs SlimeLog

The clearest difference is in-app purchases: Keepsake at none against SlimeLog's 2. Keepsake also leads on update cadence (every 3 days vs every 5 weeks) and ratings volume (4 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. SlimeLog sells 2 in-app purchases, starting at $4.99 per month. Keepsake asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Keepsake against 5.0 for SlimeLog. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Keepsake ships an update every 3 days, SlimeLog every 5 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Keepsake | SlimeLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/keepsake-for-couples/id6760729395/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/slimelog/id6792117336/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | Freemium | Freemium |
| Size | 62 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mason Brown](https://appshunter.io/developer/1866736524) | [ChapHaus](https://appshunter.io/developer/6792117338) |

## What reviewers say

### Keepsake

[App page](https://appshunter.io/ios/app/keepsake-for-couples/id6760729395)

This app helps couples document and plan shared experiences. Save memories of places visited, add photos and notes, and discover new date ideas. It creates a visual timeline and map of your relationship's journey.

**Highlights:** Shared map of visited places, Date planning and suggestions, Home and Lock Screen widgets, Organize dates into albums, Monthly recap of favorite dates, Add photos and notes to memories

**In-app purchases:** none


### SlimeLog

[App page](https://appshunter.io/ios/app/slimelog/id6792117336)

This app allows slime enthusiasts to meticulously log and rate their collections across six detailed axes. Build a personalized shelf, discover new slimes, and connect with a community of fellow collectors and brands.

**Highlights:** Log unlimited slimes, Rate slimes across six axes, Build personal shelf and wishlist, Follow collectors and brands, Community-authored catalog, Personalized reminders (Pro), Custom care plans (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SlimeLog Pro | $4.99 | per month |
| SlimeLog Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Keepsake free?

Keepsake is free to download, with no in-app purchases.

### Is SlimeLog free?

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

### Which has better reviews, Keepsake or SlimeLog?

Keepsake and SlimeLog are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Keepsake or SlimeLog have ads?

Neither Keepsake nor SlimeLog shows ads.

### Which is updated more often, Keepsake or SlimeLog?

Keepsake ships an update every 3 days, and SlimeLog every 5 weeks. Most recently, Keepsake was updated on October 16, 2026 and SlimeLog on October 18, 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.*