Calculator%. vs JunkBin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator%.
This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.
- Big display and buttons
- Easy to use
- Basic calculations
- Clear display format
- Intuitive design
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Simple calculator with big display and button. Easy to use for daily work. Perform basic calculations such as addition, subtraction, multiplication, and division. Characteristics : - A clear display format and easy to read. - An intuitive and attractive design that facilitates calculations every day.
JunkBin
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Turn it on. Spam goes away. JunkBin filters unwanted texts from unknown numbers automatically — right on your iPhone. No account. Nothing ever leaves your device. • Fully on-device — your messages are never sent anywhere • The spam number list stays up to date — free, forever • Bank codes, OTPs and official short numbers always get through • Smart sorting: promotions, transactions and junk, neatly separated Pro (one-time, no subscription): • Build your own filter — custom rules & keywords • Scheduling and Attack mode for spam floods • iCloud sync across your devices Simple. Private. No subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: Calculator%. at none against JunkBin's 1. Calculator%. also leads on device support (3 vs 1) and iOS requirement (12.1 vs 16.0). JunkBin's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price 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. JunkBin sells 1 one-off in-app purchase. Calculator%. asks for nothing beyond the download.
Calculator%. ships an update every 3 months, JunkBin every 5 days. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | Calculator%. | JunkBin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (4.2K ratings) — better | — |
| Positive reviews | 61.2% of reviews | — |
| Number of ratings | 4.2K — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | UniCom Technology | Sercan Solmaz |
Bugs and requests
Calculator%.
Reported bugs
3 issues- App crashes when adding certain numbers
- Buttons not responsive at times
- Incorrect calculations for some operations
Requested features
3 requests- History feature
- Customizable interface
- Improved accuracy for decimal calculations
JunkBin
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator%.
No in-app purchases
JunkBin
- JunkBin Pro$29.99
