Bamboo Calculator vs Summator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bamboo Calculator
This app provides a digital calculator that records every step of your calculations, allowing you to easily review, modify, and recalculate previous entries. It offers basic arithmetic functions with added features like commenting and history editing for enhanced accuracy and convenience.
- Records every calculation step
- Edit and recalculate any step
- Add comments to calculations
- View and edit recent history
- Email and print calculation lists
- Customizable layout and color
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When calculate with a standard calculator, have you ever forget the previous step? Have you ever remember whether you miss a step? Yes, we need an calculator with every step, just like printing calculator. Although this calculator only has basic arithmetic operations, but it can meet most of our needs, such as checking accounts, calculating a shopping list, digital subtraction accumulate. The biggest advantage of this calculator is the ability to record every step of the operation, and you can choose any step then modify it, recalculate, without re-enter it. Features and Benefits: - Simple, rapid, accurate; - View every step of the operations, make sure it's right; - Free to modify each step, recalculate the results; - Add comments; - View recent history, and edit any history; - Mailing your calculation; - Print your calculations list; - According to personal habits set a different layout or color; Calculators: - Formula Calculator - List Calculator - Unit Converter Calculator - Loan Calculator - Tip Calculator - Math Calculators - Numeral System Calculators - Custom Calculators
Summator
This utility app functions as a specialized calculator for tracking expenses. It allows users to add items and their values, storing both the running total and the individual entries. This makes it easier to manage costs and correct mistakes compared to a standard calculator.
- Itemized expense tracking
- Stores running total
- Remembers entered numbers
- Easy correction of entries
- Basic calculator function
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The program was conceived as a calculator for calculating the cost of the check. Put it in the cart the product and drive its value. The program remembers and outputs the result. Of course, you can count on a ordinary calculator. But, with the usual calculator, it is likely to make a mistake or lose the result in the middle of the list. The accumulator holds not only stores the sum, but the list of entered numbers. So to be mistaken difficult, and to correct easily. And the function of simple calculator is present.
Screenshots
Verdict
The clearest difference is price: Summator at Free against Bamboo Calculator's $4.99. Bamboo Calculator's advantage is update cadence (every 3 months vs every 14 months) and device support (3 vs 1). On review sentiment, ads, in-app purchases and monetization model 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
Summator is free to download; Bamboo Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Bamboo Calculator ships an update every 3 months, Summator every 14 months. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.
| Parameter | Bamboo Calculator | Summator |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.6 (116 ratings) — better | — |
| Positive reviews | 77.4% of reviews | 83.3% of reviews — better |
| Number of ratings | 116 — better | — |
| Update frequency | Every 3 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 煦 张 | Dmitri Roudakov |
Customer experience
Bamboo Calculator
Summator
In-app purchases
Bamboo Calculator
No in-app purchases
Summator
No in-app purchases
Questions
Is Bamboo Calculator free?
Is Summator free?
Do Bamboo Calculator or Summator have ads?
Which is updated more often, Bamboo Calculator or Summator?
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