# InvertMate vs InvertKeep

The clearest difference is ads: InvertKeep at none against InvertMate's shown. InvertMate's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. InvertMate sells 3 in-app purchases, starting at $5.99 per month and InvertKeep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | InvertMate | InvertKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (13 ratings)](https://appshunter.io/ios/app/invertmate-tarantula-and-more/id6754847996/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 361 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IMAD ELKHAFI](https://appshunter.io/developer/1249760514) | [JARED WILLIAM COFFMAN](https://appshunter.io/developer/1895897887) |

## What reviewers say

### InvertMate

[App page](https://appshunter.io/ios/app/invertmate-tarantula-and-more/id6754847996)

Manage and monitor your exotic invertebrate collection with ease. Track feedings, molts, and maintenance tasks with automatic reminders. Access a library of care guides for over 100 species.

**Highlights:** Collection management for unlimited invertebrates, Care tracking and automatic reminders, Species care guides and difficulty ratings, Insights and analytics on pet activity, Data export and backup, Customizable tags and filters

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $5.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium Access | $59.99 | one-time |


### InvertKeep

[App page](https://appshunter.io/ios/app/invertkeep/id6777580871)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InvertKeep Pro | $4.99 | one-time |


## Frequently asked questions

### Is InvertMate free?

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

### Is InvertKeep free?

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

### Do InvertMate or InvertKeep have ads?

InvertMate shows ads; InvertKeep does not.

### Which is updated more often, InvertMate or InvertKeep?

InvertMate ships an update fortnightly, and InvertKeep fortnightly. Most recently, InvertMate was updated on October 10, 2026 and InvertKeep on October 9, 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.*