# SinceWhen vs SessionStack

The clearest difference is in-app purchases: SessionStack at none against SinceWhen's 3. SessionStack also leads on update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SinceWhen sells 3 in-app purchases, starting at $4.99 per month. SessionStack asks for nothing beyond the download.

SinceWhen ships an update every 9 days, SessionStack every 3 days. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SinceWhen | SessionStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (13 ratings)](https://appshunter.io/ios/app/sincewhen-anti-habit-tracker/id6759450144/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 70 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Basharath Shaik](https://appshunter.io/developer/1878663261) | [Joannes van Eijk](https://appshunter.io/developer/1870672067) |

## What reviewers say

### SinceWhen

[App page](https://appshunter.io/ios/app/sincewhen-anti-habit-tracker/id6759450144)

Effortlessly track irregular tasks and chores without the pressure of daily streaks. Record events with a tap, receive gentle reminders, and visualize your progress with smart intervals and custom charts. Keep your mind clear by letting the app manage your unique rhythms.

**Highlights:** Zero-friction logging with widgets, Gentle, custom nudges and offline reminders, Smart intervals and dynamic sorting, Visual history with auto-scaling charts, Total customization with colors and emojis, 100% private and secure, on-device data

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SinceWhen Pro + Family (Monthly) | $4.99 | per month |
| SinceWhen Pro + Family (Yearly) | $19.99 | per year |
| SinceWhen Pro (Lifetime) | $39.99 | one-time |


### SessionStack

[App page](https://appshunter.io/ios/app/sessionstack-aws-reinvent/id6807861664)

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

**In-app purchases:** none


## Frequently asked questions

### Is SinceWhen free?

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

### Is SessionStack free?

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

### Do SinceWhen or SessionStack have ads?

Neither SinceWhen nor SessionStack shows ads.

### Which is updated more often, SinceWhen or SessionStack?

SinceWhen ships an update every 9 days, and SessionStack every 3 days. Most recently, SinceWhen was updated on October 9, 2026 and SessionStack on October 3, 2026.

---

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