PC Exam Timer vs Hachi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PC Exam Timer
This application provides a customizable timer for exams and assessments, offering preset durations from 10 minutes to 3 hours. It includes optional reading time, pause and adjustment features, progress visualization, and timely warnings before the exam concludes. Administrators can also display special instructions.
- Preset exam times (10 min - 3 hours)
- Optional 10-minute reading time
- Pause and adjust timer
- Progress bar visualization
- 15, 10, and 5-minute warnings
- Post-exam countdown timer
- Space for exam instructions
Read full descriptionHide full description
PC Exam Timer has preset times for exams and assessments between 10 minutes and 3 hours. The app provides for an optional 10 minutes time for reading of the paper before the exam starts. At any point the timer can be paused and adjusted by 5 minutes. The interface has a progress bar to show indicate time remaining. Additionally 15, 10 and 5 minutes warnings are given before the end of the exam. After the countdown timer has completed the extra timer starts (counting up). Exam / Assessment Administrators can also use the space below the timer to indicate any special exam instructions or notes.
Hachi
This application helps students track upcoming exams with a simple countdown timer. It offers calendar integration, notifications, and a lock screen widget for easy access to exam dates. An in-app purchase unlocks the full widget functionality.
- Exam countdown timer
- Calendar integration
- Customizable notifications
- Lock screen widget
- In-app purchase for full widget functionality
Read full descriptionHide full description
Simple exam countdown timer. This app has multiple functions, such as calendar, notification, and widget (In order to use widget, app in purchase $0.99 is necessary). Using widget, exam countdown timer can be set on lock screen.
Screenshots
Verdict
The clearest difference is in-app purchases: PC Exam Timer at none against Hachi's 1. PC Exam Timer also leads on update cadence (every 2 days vs every 3 months) and device support (4 vs 2). On price, review sentiment, ads and iOS requirement 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. Hachi sells 1 one-off in-app purchase. PC Exam Timer asks for nothing beyond the download.
PC Exam Timer ships an update every 2 days, Hachi every 3 months. The most recent releases landed on September 28, 2026 and August 19, 2026 respectively.
| Parameter | PC Exam Timer | Hachi |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 16.4 |
| Further details — not scored | ||
| Size | 7 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Roth Educational Services (PTY) LTD | kotobaz |
Customer experience
PC Exam Timer
Hachi
In-app purchases
PC Exam Timer
No in-app purchases
Hachi
- Widget Function$0.99
