# 灵犀 vs LifeCatcher

The clearest difference is update cadence: LifeCatcher at every 8 days against 灵犀's every 3 weeks. 灵犀's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

灵犀 ships an update every 3 weeks, LifeCatcher every 8 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 灵犀 | LifeCatcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lifecatcher/id6654890677/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 134 MB | 162 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [忠占 司](https://appshunter.io/developer/1706233998) | [Ocean Garden Prodects, Inc.](https://appshunter.io/developer/1763446074) |

## What reviewers say

### 灵犀

[App page](https://appshunter.io/ios/app/ai/id6449481086)

**Features:** macOS Compatibility

**In-app purchases:** none


### LifeCatcher

[App page](https://appshunter.io/ios/app/lifecatcher/id6654890677)

This utility app uses AI to categorize objects within your photos. It provides counts for each category and records collection times, serving as an efficient data collection tool.

**Highlights:** AI object recognition, Photo categorization, Category counts, Collection time recording, Data collection tool

**In-app purchases:** none


## Frequently asked questions

### Is 灵犀 free?

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

### Is LifeCatcher free?

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

### Do 灵犀 or LifeCatcher have ads?

Neither 灵犀 nor LifeCatcher shows ads.

### Which is updated more often, 灵犀 or LifeCatcher?

灵犀 ships an update every 3 weeks, and LifeCatcher every 8 days. Most recently, 灵犀 was updated on November 3, 2026 and LifeCatcher on October 30, 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.*