# ShakeItOff vs GradeDays

The clearest difference is price: GradeDays at Free against ShakeItOff's $4.99. GradeDays also leads on update cadence (every 2 weeks vs every 3 months). ShakeItOff's advantage is chart position (#170 vs unranked) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

GradeDays is free to download; ShakeItOff costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ShakeItOff against 5.0 for GradeDays. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

ShakeItOff ships an update every 3 months, GradeDays every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ShakeItOff | GradeDays |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/shakeitoff-tre/id1572448756/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/gradedays/id6792128446/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#170** | — |
| Size | 131 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michele De Lorenzi](https://appshunter.io/developer/1572448758) | [Niklas Bretschneider](https://appshunter.io/developer/6792128926) |

## What reviewers say

### ShakeItOff

[App page](https://appshunter.io/ios/app/shakeitoff-tre/id1572448756)

**Currently charting:** #170 Top Paid · Health & Fitness (US App Store)

This app guides users through Trauma Release Exercises (TRE) to help resolve trauma, anxiety, and stress. It facilitates neurogenic tremors, a natural bodily response for releasing tension and promoting calm and resilience. Learn and perform 7 exercises with video instructions.

**Highlights:** Trauma resolution guidance, Anxiety and panic relief, Neurogenic tremor induction, Stress tension release, 7 guided exercises, Video instructions

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

**In-app purchases:** none


### GradeDays

[App page](https://appshunter.io/ios/app/gradedays/id6792128446)

This app helps you track your daily habits by grading your effort rather than punishing missed days. It allows you to set custom definitions for A, B, and C grades for up to nine goals, focusing on consistent effort over perfection. Gain insights into your weekly patterns and view your progress on a color-coded calendar.

**Highlights:** Grade daily effort on up to 9 goals, Custom A/B/C definitions per goal, Daily and all-time weighted GPA, Weekly pattern insights, Calendar view with color-coded history, Custom numeric metrics per goal, Home and Lock Screen widgets, Offline functionality

**In-app purchases:** none


## Frequently asked questions

### Is ShakeItOff free?

ShakeItOff costs $4.99, with no in-app purchases.

### Is GradeDays free?

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

### Which has better reviews, ShakeItOff or GradeDays?

ShakeItOff and GradeDays are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do ShakeItOff or GradeDays have ads?

Neither ShakeItOff nor GradeDays shows ads.

### Which is updated more often, ShakeItOff or GradeDays?

ShakeItOff ships an update every 3 months, and GradeDays every 2 weeks. Most recently, ShakeItOff was updated on October 24, 2026 and GradeDays on October 21, 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.*