Randomness Generator vs Lotto Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Lotto Assistant
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Pick smarter lottery numbers — across 5 major draws worldwide. Lotto Assistant gives you instant number picks and the full draw history for Powerball, Mega Millions, EuroMillions, EuroJackpot, and SuperEnalotto — free, in 11 languages. Free: • Quick Pick — instant number generation, any game • Full draw history and results • Available in 11 languages Pro: • Monte Carlo Simulation — run thousands of scenarios to surface statistically favorable combinations • EV Optimizer — rank combinations by expected value using real historical frequency data Lotto Assistant Pro is a monthly or annual subscription. • Charged to your iTunes account at purchase • Renews automatically unless cancelled 24 hours before renewal • Manage or cancel in iTunes Account Settings
Screenshots
Verdict
The clearest difference is in-app purchases: Randomness Generator at none against Lotto Assistant's 3. Randomness Generator also leads on update cadence (every 2 days vs monthly). Lotto Assistant's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price 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. Lotto Assistant sells 3 in-app purchases, starting at $1.99 per 7 days. Randomness Generator asks for nothing beyond the download.
Randomness Generator ships an update every 2 days, Lotto Assistant monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | Randomness Generator | Lotto Assistant |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | Owned by Me | Mingxing Liu |
In-app purchases
Randomness Generator
No in-app purchases
Lotto Assistant
- Weekly Pro$1.997 Days
- Monthly Pro$4.991 Month
- Weekly Pro$29.991 Year
Questions
Is Randomness Generator free?
Is Lotto Assistant free?
Do Randomness Generator or Lotto Assistant have ads?
Which is updated more often, Randomness Generator or Lotto Assistant?
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