# Streak Timer vs Stack

The clearest difference is update cadence: Stack at every 6 days against Streak Timer's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Streak Timer sells 1 one-off in-app purchase and Stack sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Streak Timer ships an update every 5 months, Stack every 6 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Streak Timer | Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/streak-timer/id6743055447/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 19 MB | 62 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Nahom Regassa](https://appshunter.io/developer/1801050283) | [Naveen Senapathi](https://appshunter.io/developer/1889130875) |

## What reviewers say

### Streak Timer

[App page](https://appshunter.io/ios/app/streak-timer/id6743055447)

Build lasting habits with this streak tracking application. It offers a companion watch app for easy streak management and a detailed historical view of your progress, including reasons for resets. A Pro version unlocks customization and reminders.

**Highlights:** Companion watch app for streak control, Free form note section, Historical view of streaks and resets, Average and longest streak tracking, Custom backgrounds (Pro), Time-based reminders (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Streak Timer Pro | $2.99 | one-time |


### Stack

[App page](https://appshunter.io/ios/app/stack-routine-tracker/id6761363465)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro Monthly | $3.99 | per month |
| Stack Pro Annual | $39.99 | per year |
| Stack Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Streak Timer free?

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

### Is Stack free?

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

### Do Streak Timer or Stack have ads?

Neither Streak Timer nor Stack shows ads.

### Which is updated more often, Streak Timer or Stack?

Streak Timer ships an update every 5 months, and Stack every 6 days. Most recently, Streak Timer was updated on October 30, 2026 and Stack on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*