DoTintBar vs GradeGrind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoTintBar
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DoTintBar is an app for controlling Bluetooth column ambient lights, which allows users to adjust the color mode of the lighting fixtures through Bluetooth.
GradeGrind
This app helps students improve focus and grades by scheduling distraction-free sessions, tracking progress, and setting weekly goals. It also manages deadlines, parses course syllabi with AI, and calculates GPA.
- Scheduled focus sessions with app blocking
- Discipline score and streak tracking
- Weekly commitment and progress goals
- Deadline and workload management
- AI course syllabus parsing
- GPA calculation and target tracking
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Key Features: Planned Focus & App Blocking - Schedule distraction-free focus sessions that block you from opening other apps. Lock into your work, choose what assignment you’re tackling, and log your actual progress when you finish. Discipline Score & Streaks - Get a daily score for how well you stuck to your commitments. Keep streaks alive to prove consistency. Weekly Commitments - Every Sunday, set your focus hours and assignment progress goals. GradeGrind holds you accountable to the plan. Discipline History Calendar - End each day with a quick 1-tap check-in. See your pattern of discipline build across the weeks. Deadlines & Workload - All your assessments in one place. Update progress and track workload by week so nothing sneaks up on you. Schedule - View your classes, events, and planned focus sessions together in one clean calendar. AI Course Parsing - GradeGrind is quick to set up as AI will parse your syllabus. GPA Tracking - GradeGrind calculates your GPA and shows what you need on upcoming assessments to hit your target grade. If you have any questions or features you would like to see, please email us at gradegrindapp@gmail.com *All features above require a paid subscription. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: DoTintBar at none against GradeGrind's 5. DoTintBar also leads on iOS requirement (15.0 vs 17.0). GradeGrind's advantage is update cadence (every 5 days vs every 6 months). On price, ads and device support 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
Both are free to download. GradeGrind sells 5 in-app purchases, starting at $2.29 per month. DoTintBar asks for nothing beyond the download.
DoTintBar ships an update every 6 months, GradeGrind every 5 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.
| Parameter | DoTintBar | GradeGrind |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 35 MB |
| Age rating | 9+ | 4+ |
| Developer | 勇 谢 | HealthyAI LLC |
In-app purchases
DoTintBar
No in-app purchases
GradeGrind
- Unlimited14 Days trial$2.291 Month
- Unlimited14 Days trial$4.991 Month
- Unlimited14 Days trial$7.996 Months
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- Unlimited14 Days trial$9.951 Year
- Unlimited14 Days trial$9.991 Year
