# WBGT TM vs IHNotes

The clearest difference is iOS requirement: IHNotes at 14.0 against WBGT TM's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WBGT TM ships an update every 6 weeks, IHNotes every 3 weeks. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | WBGT TM | IHNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 3 MB | 66 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [james lin](https://appshunter.io/developer/1448803269) | [Applied Particle Technology Inc.](https://appshunter.io/developer/1764516372) |

## What reviewers say

### WBGT TM

[App page](https://appshunter.io/ios/app/wbgt-tm/id6714454826)

**Features:** macOS Compatibility

**In-app purchases:** none


### IHNotes

[App page](https://appshunter.io/ios/app/ihnotes/id6749886297)

**In-app purchases:** none


## Frequently asked questions

### Is WBGT TM free?

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

### Is IHNotes free?

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

### Do WBGT TM or IHNotes have ads?

Neither WBGT TM nor IHNotes shows ads.

### Which is updated more often, WBGT TM or IHNotes?

WBGT TM ships an update every 6 weeks, and IHNotes every 3 weeks. Most recently, WBGT TM was updated on September 9, 2026 and IHNotes on September 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.*