True Random Numbers vs Spinning Top Dice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
True Random Numbers
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Most random number generators calculate the numbers with pseudo random number generators. But this app leverages your device's motion sensors, swipes, or camera input, to generate authentically random numbers and shuffles. It also doesn't have a modulo bias, a common problem with random number generators.
Spinning Top Dice
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Traditional dice are designed around cubes, which are limited and cannot meet the needs of all numbers of sides. Now, this dice has been born, combining a spinning top and a double cone, completely breaking the shackles! From 3 to 100 sides, the double cone dice can achieve even distribution and is completely fair. Whether you are a board game enthusiast, a mathematical researcher, or a player seeking a novel experience, this dice can meet your needs. Come and download my app and experience the infinite charm of the double cone dice! Note: This dice uses the lowest side as the result side.
Screenshots
Verdict
The clearest difference is in-app purchases: Spinning Top Dice at none against True Random Numbers's 1. Spinning Top Dice also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). On price, update cadence 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. True Random Numbers sells 1 one-off in-app purchase. Spinning Top Dice asks for nothing beyond the download.
True Random Numbers ships an update every 2 days, Spinning Top Dice every 3 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | True Random Numbers | Spinning Top Dice |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 63 MB |
| Age rating | 4+ | 17+ |
| Developer | Frank Buss | 乃君 黄 |
In-app purchases
True Random Numbers
- Remove Ads$1.99
Spinning Top Dice
No in-app purchases
Questions
Is True Random Numbers free?
Is Spinning Top Dice free?
Do True Random Numbers or Spinning Top Dice have ads?
Which is updated more often, True Random Numbers or Spinning Top Dice?
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