# Race Trajectory vs BolTimer

The clearest difference is ads: BolTimer at none against Race Trajectory's shown. BolTimer also leads on update cadence (every 2 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Race Trajectory sells 1 in-app purchase, starting at $1.99 per month and BolTimer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Race Trajectory ships an update monthly, BolTimer every 2 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Race Trajectory | BolTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 days** |
| Size | 20 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tsuyoshi Matsuoka](https://appshunter.io/developer/1697141668) | [Shanghai Qingge Technology Co., Ltd.](https://appshunter.io/developer/1726729782) |

## What reviewers say

### Race Trajectory

[App page](https://appshunter.io/ios/app/race-trajectory/id6747305681)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |


### BolTimer

[App page](https://appshunter.io/ios/app/boltimer/id6785223452)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| boltimer_weekly | $14.99 | one-time |
| boltimer_lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Race Trajectory free?

Race Trajectory is free to download, with in-app purchases available.

### Is BolTimer free?

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

### Do Race Trajectory or BolTimer have ads?

Race Trajectory shows ads; BolTimer does not.

### Which is updated more often, Race Trajectory or BolTimer?

Race Trajectory ships an update monthly, and BolTimer every 2 days. Most recently, Race Trajectory was updated on September 17, 2026 and BolTimer on September 22, 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.*