ISO8583 Bitmap Calculator vs iBIOSYS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISO8583 Bitmap Calculator
This utility helps you understand active data elements within ISO8583 messages by visualizing the bitmap. Easily enable or disable fields to see the updated bitmap representation. Supports primary, secondary, and tertiary bitmaps.
- Visualize active data elements
- Enable/disable fields
- Update bitmap in real-time
- Support for primary bitmaps
- Support for secondary bitmaps
- Support for tertiary bitmaps
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ISO8583 Bitmap Calculator app allows you to know which data elements are active in the ISO8583 message entering the bitmap. Fields can be enabled or disabled pressing each data element showing up the updated bitmap. Primary, secondary and tertiary bitmaps are supported.
iBIOSYS
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iBIOSYS is a test of the application degree of BIOSYS (applicable to the study of membrane interface electron transfer, and the development and industrialization of electrochemical gas sensors, heavy metal detection sensors, ion sensors and pH sensors)
Screenshots
Verdict
The clearest difference is update cadence: iBIOSYS at every 4 months against ISO8583 Bitmap Calculator's every 32 months. iBIOSYS also leads on iOS requirement (12.0 vs 15.0). 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.
ISO8583 Bitmap Calculator ships an update every 32 months, iBIOSYS every 4 months. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.
| Parameter | ISO8583 Bitmap Calculator | iBIOSYS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 32 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Dario Fanjul | Shenzhen Refresh Biosensing Technology Co., Ltd. |
In-app purchases
ISO8583 Bitmap Calculator
No in-app purchases
iBIOSYS
No in-app purchases
Questions
Is ISO8583 Bitmap Calculator free?
Is iBIOSYS free?
Do ISO8583 Bitmap Calculator or iBIOSYS have ads?
Which is updated more often, ISO8583 Bitmap Calculator or iBIOSYS?
Other comparisons
