EFLASH vs Nostradamus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EFLASH
Read full descriptionHide full description
Met eFlash kunnen gebruikers van onder andere Berichtenbox voor bedrijven en TVS geïnformeerd worden over verstoringen, onderbrekingen en onderhoud. Wij streven naar transparante informatievoorziening want een gewaarschuwde en geïnformeerde gebruiker telt voor twee.
Nostradamus
Read full descriptionHide full description
This app is designed for organizations using Nostradamus and is optimized for use on an iPad or another device in landscape mode. Employees can easily clock in and out by entering their personal clock-in code, ensuring fast and accurate time registration. With the app, employees can also: Clock in and out for breaks Indicate any applicable surcharges Rate their workday with a smiley and optionally leave a comment Note: This app is intended as a fixed time clocking solution within an organization and is not for personal use on a smartphone.
Screenshots
Verdict
The clearest difference is update cadence: Nostradamus at every 3 weeks against EFLASH's every 5 months. 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.
EFLASH ships an update every 5 months, Nostradamus every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | EFLASH | Nostradamus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPad |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Ministerie van Economische Zaken en Klimaat | Nostradamus ICT BV |
In-app purchases
EFLASH
No in-app purchases
Nostradamus
No in-app purchases









