# Seismic tracker vs Insect Bug Identifier

The clearest difference is in-app purchases: Seismic tracker at none against Insect Bug Identifier's 2. Insect Bug Identifier's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Insect Bug Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Seismic tracker asks for nothing beyond the download.

Seismic tracker ships an update every 2 weeks, Insect Bug Identifier fortnightly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Seismic tracker | Insect Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 67 MB | 22 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Raphael Lesourd](https://appshunter.io/developer/981244692) | [Baptiste Faure](https://appshunter.io/developer/1756316816) |

## What reviewers say

### Seismic tracker

[App page](https://appshunter.io/ios/app/seismic-tracker/id6740165946)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Insect Bug Identifier

[App page](https://appshunter.io/ios/app/insect-bug-identifier-buzzy/id6748646403)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buzzy Pro - Weekly | $3.99 | per 7 days |
| Buzzy Pro - Annual | $19.99 | per year |


## Frequently asked questions

### Is Seismic tracker free?

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

### Is Insect Bug Identifier free?

Insect Bug Identifier is free to download, with in-app purchases available.

### Do Seismic tracker or Insect Bug Identifier have ads?

Neither Seismic tracker nor Insect Bug Identifier shows ads.

### Which is updated more often, Seismic tracker or Insect Bug Identifier?

Seismic tracker ships an update every 2 weeks, and Insect Bug Identifier fortnightly. Most recently, Seismic tracker was updated on October 12, 2026 and Insect Bug Identifier on September 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.*