ShakeItOff vs GradeDays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShakeItOff
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.
- Trauma resolution guidance
- Anxiety and panic relief
- Neurogenic tremor induction
- Stress tension release
- 7 guided exercises
- Video instructions
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The app Shakeitoff with the TRE® exercises can help you resolve your traumata, overcome anxiety, compulsions and panic, and find calm, confidence and serenity serenity. This app helps you trigger neurogenic tremors, a self-healing reflex of our body, an innate ability to release tension and stress reactions. The word "neurogenic" means that it is a physical reaction that you cannot consciously induce or control. Neurogenic tremors release the tension your body has built up from strong internal feelings and external influences. You become calmer, serener and more relaxed. Neurogenic tremors make you more resilient, more resistant to stress, and also gradually make pain disappear. Ancient healing traditions have used the power of involuntary trembling for thousands of years. NeuroZittern offers the following functionalities: Knowledge - Background information about TRE. How to - Basic instructions on how to perform the exercises. Exercises - Detailed description of the 7 exercises with additional video instructions. The 7 TRE exercises trigger neurogenic tremor. Poem by the Inuit shaman Uvavnuk: The great sea has set me in motion, Set me me in motion, Moving me as the weed moves in a river. The arch of sky and mightiness of storms Have moved the spirit within me, Till I am carried away Trembling with joy.”
GradeDays
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.
- 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
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Most habit trackers punish you for being human. Miss one day and your streak resets to zero, so you stop opening the app. GradeDays is different. Every day, grade your effort on each goal: A: crushed it B: solid effort C: showed up, and that still counts There's no all-or-nothing streak to protect. A hard day where you did the bare minimum is still a logged win. Consistency survives real life. FEATURES • Grade up to 9 goals a day across Professional, Personal, and Other categories, each with its own A/B/C definitions you set yourself • Daily GPA and all-time GPA, weighted by how important each goal is to you • Weekly pattern insights — perfect weeks, goals you're consistently missing, and the day of the week you tend to skip • A calendar view of every goal's history, color-coded at a glance • Custom numeric metrics per goal (minutes exercised, pages read, anything you want to track alongside your grade) • Home screen and Lock Screen widgets showing today's GPA and streak • Works offline — log your day without a connection, it syncs when you're back • A daily reminder so grading your day becomes a habit itself • Passwordless sign-in — no password to remember, ever • Export your full history as CSV any time • Full dark mode support Built on the idea that momentum beats intensity: small, honest effort repeated daily gets you further than sporadic perfection. GradeDays just wants you to show up.
Screenshots
Verdict
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 (#125 vs unranked) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 9, 2026 and October 21, 2026 respectively.
| Parameter | ShakeItOff | GradeDays |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (5 ratings) | 5.0 (2 ratings) |
| Positive reviews | 63.6% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #125 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 131 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Michele De Lorenzi | Niklas Bretschneider |
In-app purchases
ShakeItOff
No in-app purchases
GradeDays
No in-app purchases









