# Since vs Spatial Proof

The clearest difference is in-app purchases: Spatial Proof at none against Since's 1. Spatial Proof also leads on iOS requirement (14.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Since sells 1 one-off in-app purchase. Spatial Proof asks for nothing beyond the download.

Since ships an update fortnightly, Spatial Proof every 8 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Since | Spatial Proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (54 ratings)](https://appshunter.io/ios/app/since-event-and-habit-tracker/id1557965139/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free | — |
| Size | 16 MB | 36 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nirbhay Agarwal](https://appshunter.io/developer/1557965141) | [Iogut](https://appshunter.io/developer/1752517217) |

## What reviewers say

### Since

[App page](https://appshunter.io/ios/app/since-event-and-habit-tracker/id1557965139)

Track life events and break bad habits with a simple logging system. Visualize your progress with beautiful charts and gain insights into your routines. Enjoy a private, ad-free experience with data stored locally or synced via iCloud.

**Highlights:** Track last done events, Habit and event streaks, 1-tap logging, Apple Watch and widget support, Privacy-focused, no ads, iCloud sync, Smart reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add unlimited dates | $12.99 | one-time |


### Spatial Proof

[App page](https://appshunter.io/ios/app/spatial-proof/id6755893174)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Since free?

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

### Is Spatial Proof free?

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

### Do Since or Spatial Proof have ads?

Neither Since nor Spatial Proof shows ads.

### Which is updated more often, Since or Spatial Proof?

Since ships an update fortnightly, and Spatial Proof every 8 days. Most recently, Since was updated on November 3, 2026 and Spatial Proof on October 25, 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.*