DietScale vs Simple Diet App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DietScale
Analyze the nutritional content of over 29 types of food in real-time. Track your daily food intake and browse nutritional values to better manage your weight and sugar consumption. Supports extensive Chinese and USA food databases.
- Real-time food nutrition analysis
- Measures over 29 nutrients
- Daily food intake recording
- Browse food nutritional values
- Chinese and USA food databases
- Cup measurement feature
- Food collection feature
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Zhongshan YESHM Commodities Co., Ltd. DietScale for iPhone Description DietScale is a food nutrition analysis app which can measure up to 29 kind of foods. It is also a personal diet management app. By using the Bluetooth scale with the app helps you better understand your diet. As we all know, weight control is the need to control calorie intake, It is difficult to understand which kind of food is high-calorie, which is not. "DietScale" allows us to better understand the vast majority of daily food's calories, Hence, you can easily control your weight, "DietScale" and "AirScale +" can more easily manage personal weight. DietScale helps you pick low-sugar food to control the sugar intake. "DietScale" has the following main features: 1. DietScale allows us to measure and analysis the nutritional composition of the food in real time, it can analyze more than 29 kinds of nutrients. E.g. Calories, Protein, Fat, Carbohydrates, Dietary fiber, Sugar, Cholesterol, Calcium, Iron, Magnesium, Phosphorus, Potassium, Sodium, Zinc, Vitamin C, Vitamin B1, Vitamin B2, Vitamin B3, Vitamin B6, Folic acid DFE, Vitamin B12, Vitamin A, Vitamin D, Vitamin K. 2. It allows us to record the amount of food eaten every day. 3. It allows us to browse the nutritional value of foods. 4. It supports Chinese food database, more than 1200 kinds of food is supported. 5. It supports USA food database, more than 8000 kinds of food is supported. 6. Cup measurement feature. 7. Food collection feature. 8. It supports Chinese, English, German three languages. Note: DietScale application could only work with YESHM AirScale electronic scales, can not match with the Bluetooth scales from any other factories.
Simple Diet App
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Perf Diet is the ultimate app for meal planning, nutrient tracking, and smarter food choices. Choose from thousands of products, create your own, add them to your diet, and learn which nutrients to consume more. Why Perf Diet? - Custom Foods: Create meals to fit your needs. - Diet Management: Track calories, macronutrients, vitamins, and minerals in your diet. - Nutrient Recommendations: Get Dietary Reference Intakes and compare them to your nutrient values. - Multi-Day Tracking: Plan meals across multiple days. - Barcode Scanning: Access nutritional info by scanning product barcodes.
Screenshots
Verdict
The clearest difference is update cadence: DietScale at every 6 weeks against Simple Diet App's every 24 months. DietScale also leads on iOS requirement (7.1 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DietScale ships an update every 6 weeks, Simple Diet App every 24 months. The most recent releases landed on September 20, 2026 and September 29, 2026 respectively.
| Parameter | DietScale | Simple Diet App |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhongshan YESHM Commodities Co., Ltd. | Andrey Seleznev |
In-app purchases
DietScale
No in-app purchases
Simple Diet App
No in-app purchases









