ND Filter EV vs Randomness Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ND Filter EV
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This is a calculator for photographing using ND (Neutral-density) filters with any number of stops. ND STOPS lets you set the exposure without ND filter in a blue field, and see the result below. EV ALTERNATIVES gives you a dual combo alternatives of ISO, APERTURE and SHUTTER SPEED SWEET SPOTS is not always accurate, but in many cases lenses has its sweet spot at about 40% up on the aperture range. SETTINGS lets you choose which stops you want to see in the ND STOPS PAGE and at what EV (exposure value) interval in all pages. To see more apps like this, go to www.discobajas.com
Randomness Generator
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Fast and secure access to random values. - Cryptography-grade randomness, 100% local - Available on all your devices with iCloud clipboard - No history saved anywhere
Screenshots
Verdict
The clearest difference is price: Randomness Generator at Free against ND Filter EV's $0.49. Randomness Generator also leads on update cadence (every 2 days vs every 4 months). ND Filter EV's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On 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
Randomness Generator is free to download; ND Filter EV costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
ND Filter EV ships an update every 4 months, Randomness Generator every 2 days. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.
| Parameter | ND Filter EV | Randomness Generator |
|---|---|---|
| Price | $0.49 | Free — better |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 0 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Stein Erik Nilsen | Owned by Me |
In-app purchases
ND Filter EV
No in-app purchases
Randomness Generator
No in-app purchases
Questions
Is ND Filter EV free?
Is Randomness Generator free?
Do ND Filter EV or Randomness Generator have ads?
Which is updated more often, ND Filter EV or Randomness Generator?
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