DSB I-Signer
by De Surinaamsche Bank NV
- Finance
- Free
- Zombie
- Rating
- 3.0
- 2 ratings
- Last update
- Oct 19, 2017
- Version 4.13.5
- Size
- 12 MB
- Category
- Finance
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
With the DSB I-Signer app it is easier to log onto DSB Internet Banking and the DSB Mobile Banking app. You always have your DSB I-Signer app at your disposal on your smartphone or tablet. It is also possible to add multiple I-Signers to the DSB I-Signer app.
DSB Internet Banking enables you to conduct your financial transactions 24 hours a day, 7 days a week, in your own time, in your own way, with your bank, De Surinaamsche Bank. As you are banking online, you trust that your transactions are conducted correctly, quickly, privately, but most of all, safely. To ensure security and comply with the latest international standards, DSB has introduced: the I-Signer. The I-Signer ensures that in a world of rising criminality, you can safely continue performing your banking transactions with DSB.
Security
The I-Signer is an electronic device that helps you prevent unauthorized access by computer criminals, while you’re conducting your financial transactions via Internet Banking. With the I-Signer a “Two Factor Authentication” system is used, whereby besides the userid/password, the internet banking account holder requires a device to enable him to perform bank transactions through the net. The I-Signer has many advantages for its DSB
customers. For example:
- it greatly reduces the risk of security incidents in the internet banking environment.
- with the I-Signer DSB meets the international security requirements and standards for
financial institutions.
Rank history
Daily position in the Suriname charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #4
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
55/100
Not flagged as small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 12 MB
- Price model10% · 15
Price model: free
- Demand proof50% · 30
Best rank #2, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 4.13.5LatestReleased Oct 19, 2017