BARTEOS BTE vs Calculator Express with Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BARTEOS BTE
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Barteos: Fee-Free Barter Trading on a global basis. Scalable technology that is ownerless and commercial grade. The Next Generation in Barter Services.
Calculator Express with Notes
A beautifully designed utility app offering six essential tools, including currency, unit, and percentage converters, plus calculators for BMI, tips, and world time. Users can customize the app's appearance and manage calculation history with notes and labels.
- Currency converter
- Unit converter
- Percentage calculator
- BMI calculator
- Tip calculator
- World time converter
- Customizable appearance
- Calculation history with notes
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Hello there! This is Calculator Express. We are introducing you a beautifully designed app, that includes 6 handy tools: - Currency converter - Unit converter - Percentage calculator (hey marketers, this feature is for you) - BMI calculator - Tip calculator - World time converter (and many more tools will be added very soon, stay tuned!) You can customise Calculator Express as you wish - color, fonts, app icon, buttons background and even more! But what else? Guys, we think that calculation history is a very important feature and that's why we decided to make it more convenient - we added labels and notes to your calculations. Pin, copy and share. We think our app will be a great companion and just a handy simple tool. Privacy policy: https://calculator.express/assets/privacy.html Terms of Use: https://calculator.express/assets/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: BARTEOS BTE at none against Calculator Express with Notes's 2. BARTEOS BTE also leads on ads (none vs shown) and iOS requirement (11.0 vs 14.0). Calculator Express with Notes's advantage is update cadence (monthly vs every 2 months). On price 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. Calculator Express with Notes sells 2 one-off in-app purchases. BARTEOS BTE asks for nothing beyond the download.
BARTEOS BTE ships an update every 2 months, Calculator Express with Notes monthly. The most recent releases landed on September 10, 2026 and August 19, 2026 respectively.
| Parameter | BARTEOS BTE | Calculator Express with Notes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (43 ratings) — better |
| Positive reviews | — | 69.2% of reviews |
| Number of ratings | — | 43 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 38 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | BTE AUSTRALIA PTY LTD | RAMAN KHVASHCHEUSKI |
In-app purchases
BARTEOS BTE
No in-app purchases
Calculator Express with Notes
- Remove Ads -50% off$1.99
- Remove Ads$4.99
Questions
Is BARTEOS BTE free?
Is Calculator Express with Notes free?
Do BARTEOS BTE or Calculator Express with Notes have ads?
Which is updated more often, BARTEOS BTE or Calculator Express with Notes?
Other comparisons
