Bright Calc vs 1Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bright Calc
This calculator app offers extensive customization options, allowing users to personalize its appearance and functionality. Tailor button styles, color schemes, and more to create a calculator that perfectly suits your preferences and workflow.
- Customizable colors
- Customizable button types
- Personalized appearance
- Tailored functionality
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A calculator that allows you to customize colors, button types and more!
1Calc
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- Very simple but highly efficient - History functionality, view your past calculations - Lots of theme to match your personality - No Ads for premium user experience - Updated business logic for percentage (%) calculation - Percentage Calculation now comply with google web calculator - Smart and modern design style - 1Calc is a pro grade calculator plus lots of functionality. Privacy Policy: https://izen.fun/apps/app_data_privacy_policy.html Terms of Service: https://izen.fun/apps/app_data_terms_of_service.html If you need any help, please contact us asimoxo@outlook.com
Screenshots
Verdict
The clearest difference is rating: Bright Calc at 4.8 against 1Calc's 2.0. Bright Calc also leads on in-app purchases (none vs 3) and ads (none vs shown). 1Calc's advantage is update cadence (fortnightly vs monthly). 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. 1Calc sells 3 in-app purchases, starting at $0.99 per month. Bright Calc asks for nothing beyond the download.
Bright Calc holds the better App Store score, 4.8 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Bright Calc ships an update monthly, 1Calc fortnightly. Both last shipped on October 24, 2026.
| Parameter | Bright Calc | 1Calc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 2.0 (1 ratings) |
| Number of ratings | 4 — better | 1 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Upside Software | Asim Roy |
In-app purchases
Bright Calc
No in-app purchases
1Calc
- Monthly$0.991 Month
- Yearly$3.991 Year
- Lifetime$8.99
