# Jet Log vs ThruFlow

The clearest difference is in-app purchases: ThruFlow at none against Jet Log's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Jet Log sells 1 one-off in-app purchase. ThruFlow asks for nothing beyond the download.

Jet Log ships an update every 5 days, ThruFlow weekly. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Jet Log | ThruFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 72 MB | 16 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac, Apple Watch | iPhone, iPad, Mac, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ryohei Horiuchi](https://appshunter.io/developer/1892078310) | [EDUARD SHCHIGOLEV](https://appshunter.io/developer/6798609193) |

## What reviewers say

### Jet Log

[App page](https://appshunter.io/ios/app/jet-log-beyond-pomodoro-timer/id6785190288)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $1.99 | one-time |


### ThruFlow

[App page](https://appshunter.io/ios/app/thruflow/id6798609191)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jet Log free?

Jet Log is free to download, with in-app purchases available.

### Is ThruFlow free?

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

### Do Jet Log or ThruFlow have ads?

Neither Jet Log nor ThruFlow shows ads.

### Which is updated more often, Jet Log or ThruFlow?

Jet Log ships an update every 5 days, and ThruFlow weekly. Most recently, Jet Log was updated on October 9, 2026 and ThruFlow on October 20, 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.*