CheckBuy vs LectureWatch
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CheckBuy
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Shop Smarter, Not Harder. A powerful and easy-to-use smart shopping list app designed to simplify and optimize your daily shopping. With Shopping List, you can create shopping lists quickly, manage them by store, and reuse your items with smart master data. The more you use it, the better it understands your habits. And now with the latest update, you can even analyze your spending and price trends! This is more than a memo β itβs your personal shopping assistant. **Key Features** 1. Quick & Easy Shopping List Creation - Frequently purchased items are automatically saved as master data - Save time by reusing your common items next time you shop 2. Manage Lists by Store - Register multiple stores (supermarkets, pharmacies, etc.) - Easily switch between lists depending on where you're shopping 3. Gets Smarter as You Use It - Automatically records purchase history - Personalized experience based on your own shopping habits 4. Visualize Your Shopping Insights β NEW! - Track price changes for individual products over time - See monthly spending trends in easy-to-read graphs - Discover frequently used stores and most purchased items - Great for people who want to save money or track budgets effortlessly 5. Simple & Intuitive UI - Clean, minimal design - Easy enough for anyone to use β no learning curve **Perfect for:** - People who often forget what to buy - Those tired of retyping the same shopping list every week - Anyone who shops at multiple stores and wants to stay organized - Budget-conscious users who want basic spending analysis without a full finance app - Anyone looking to make shopping faster, easier, and smarter **Privacy & Security** - Works offline - No login required - All data is stored only on your device Your shopping habits are your own β we respect that.
LectureWatch
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Have you ever wished you had a small analog clock and stopwatch while giving a lecture with your iPad open? Lecture Watch combines an analog clock, stopwatch, and a charming bell into one simple app. Resize the clock to fit neatly on the edge of your iPad screen. Tap the clock face to start or stop the stopwatch, and triple-tap to reset. Tap the bell to play a clear βchimeβ sound that adds a pleasant touch to your session. On iPhone, enlarge the clock to fill the screen for better visibility. Ideal for lectures, public talks, and presentations. Features: β’ Adjustable clock size β’ Tap to start/stop stopwatch β’ Realistic bell animation and sound β’ Supports multiple languages (English, Japanese, Traditional & Simplified Chinese) A small and elegant analog clock you can always keep on your iPad desktop.
Screenshots
Verdict
The clearest difference is ads: LectureWatch at none against CheckBuy's shown. CheckBuy's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CheckBuy ships an update weekly, LectureWatch every 2 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | CheckBuy | LectureWatch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 2 months |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 80 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Akatsukido Co., Ltd. | TARO TATSUMI |
In-app purchases
CheckBuy
No in-app purchases
LectureWatch
No in-app purchases
Questions
Is CheckBuy free?
Is LectureWatch free?
Do CheckBuy or LectureWatch have ads?
Which is updated more often, CheckBuy or LectureWatch?
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