# 3DaysDo vs Tracely

The clearest difference is update cadence: Tracely at every 2 days against 3DaysDo's every 11 days. Tracely also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 3DaysDo sells 1 one-off in-app purchase and Tracely sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

3DaysDo ships an update every 11 days, Tracely every 2 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 3DaysDo | Tracely |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 2 days** |
| Size | 6 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [洪英 裴](https://appshunter.io/developer/1896144445) | [鼎宸 张](https://appshunter.io/developer/1867878025) |

## What reviewers say

### 3DaysDo

[App page](https://appshunter.io/ios/app/3daysdo/id6773829061)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3Days Pro | $1.99 | one-time |


### Tracely

[App page](https://appshunter.io/ios/app/tracely-count-and-track/id6778059923)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracely Pro Monthly | $0.99 | per month |
| Tracely Pro Yearly | $2.99 | per year |
| Tracely Pro Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is 3DaysDo free?

3DaysDo is free to download, with in-app purchases available.

### Is Tracely free?

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

### Do 3DaysDo or Tracely have ads?

Neither 3DaysDo nor Tracely shows ads.

### Which is updated more often, 3DaysDo or Tracely?

3DaysDo ships an update every 11 days, and Tracely every 2 days. Most recently, 3DaysDo was updated on October 9, 2026 and Tracely on October 2, 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.*