# Insect Sound Identification vs eBookSort

The clearest difference is price: Insect Sound Identification at Free against eBookSort's $0.99. Insect Sound Identification also leads on iOS requirement (15.8.3 vs 17.0). eBookSort's advantage is rating (3.7 vs 1.0) and ads (none vs shown). On ratings volume, update cadence, in-app purchases and device support there is nothing between them.

Insect Sound Identification is free to download; eBookSort costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

eBookSort holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Insect Sound Identification | eBookSort |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/insect-sound-identification/id6737462050/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ebooksort/id6759209795/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Ad-supported** | Paid |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [GoGIS LLC](https://appshunter.io/developer/1876041562) |

## What reviewers say

### Insect Sound Identification

[App page](https://appshunter.io/ios/app/insect-sound-identification/id6737462050)

Identify various insects by analyzing the sounds they make. This utility app helps distinguish between crickets, mosquitoes, flies, bees, and other common insects through audio recognition.

**Highlights:** Identify insect sounds, Recognize crickets, Detect mosquitoes, Identify flies, Identify bees

**Features:** macOS Compatibility

**In-app purchases:** none


### eBookSort

[App page](https://appshunter.io/ios/app/ebooksort/id6759209795)

Organize your digital book collections from Kindle and Apple Books. Automatically categorizes titles by genre and identifies book series for easier browsing. Your library data stays private and accessible offline.

**Highlights:** Automatic genre sorting, Book series identification, Combined library view, Offline functionality, On-device processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Insect Sound Identification free?

Insect Sound Identification is free to download, with no in-app purchases.

### Is eBookSort free?

eBookSort costs $0.99, with no in-app purchases.

### Which has better reviews, Insect Sound Identification or eBookSort?

eBookSort is rated higher. Insect Sound Identification averages 1.0 out of 5 from 3 ratings, while eBookSort averages 3.7 from 3 ratings.

### Do Insect Sound Identification or eBookSort have ads?

Insect Sound Identification shows ads; eBookSort does not.

### Which is updated more often, Insect Sound Identification or eBookSort?

Insect Sound Identification ships an update fortnightly, and eBookSort fortnightly. Most recently, Insect Sound Identification was updated on September 19, 2026 and eBookSort on October 10, 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.*