# Jerold vs TT Signals

The clearest difference is update cadence: Jerold at weekly against TT Signals's every 4 months. Jerold also leads on iOS requirement (12.4 vs 15.6). 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.

Jerold ships an update weekly, TT Signals every 4 months. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Jerold | TT Signals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 27 MB | 27 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Jerold Global LP](https://appshunter.io/developer/1747902765) | [CMH GROUP LTD EOOD](https://appshunter.io/developer/1705210274) |

## What reviewers say

### Jerold

[App page](https://appshunter.io/ios/app/jerold/id6503060802)

**Features:** macOS Compatibility

**In-app purchases:** none


### TT Signals

[App page](https://appshunter.io/ios/app/tt-signals/id6504525660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jerold free?

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

### Is TT Signals free?

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

### Do Jerold or TT Signals have ads?

Neither Jerold nor TT Signals shows ads.

### Which is updated more often, Jerold or TT Signals?

Jerold ships an update weekly, and TT Signals every 4 months. Most recently, Jerold was updated on September 23, 2026 and TT Signals on September 16, 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.*