# Resolution Tracker vs Shift Calendar

The clearest difference is update cadence: Resolution Tracker at every 8 days against Shift Calendar's every 2 weeks. Shift Calendar's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Resolution Tracker sells 4 one-off in-app purchases and Shift Calendar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Resolution Tracker ships an update every 8 days, Shift Calendar every 2 weeks. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Resolution Tracker | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/resolution-tracker-resolutely/id6755164358/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 40 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Mahalo Mochi LLC](https://appshunter.io/developer/1852372824) | [Dave Oakley](https://appshunter.io/developer/1868191386) |

## What reviewers say

### Resolution Tracker

[App page](https://appshunter.io/ios/app/resolution-tracker-resolutely/id6755164358)

This app helps you achieve your resolutions and long-term goals by breaking them into manageable steps and building lasting habits. It offers flexible tracking, progress visualization, and guided reflections to keep you motivated without guilt.

**Highlights:** Milestone-based goals with steps, Daily habit tracking, Progress visualization, Streak tracking, Guided reflection questions, Custom categories, iCloud sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Costco Pizza Slice | $1.99 | one-time |
| Starbucks Shaken Espresso | $4.99 | one-time |
| Chipotle Chicken Burrito | $9.99 | one-time |
| Movie Night at Alamo Drafthouse | $19.99 | one-time |


### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-shiftcheck/id6801226038)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftCheck Pro — Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Resolution Tracker free?

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

### Is Shift Calendar free?

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

### Do Resolution Tracker or Shift Calendar have ads?

Neither Resolution Tracker nor Shift Calendar shows ads.

### Which is updated more often, Resolution Tracker or Shift Calendar?

Resolution Tracker ships an update every 8 days, and Shift Calendar every 2 weeks. Most recently, Resolution Tracker was updated on October 30, 2026 and Shift Calendar on November 10, 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.*