Comparison

Ladder vs Randomness Generator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Fast and secure randomness

Free

🔧 Utilities

No ratingsView app →

About

Ladder

Features

Read full description

Ladder-style lottery. You can draw 2 to 9 pieces. How to use: - Specify the number of draws from the settings. - Randomize with shuffle. - The lottery will begin at the start. others: - Background image can be selected. - Effect volume can be selected. - Select from many languages.

About

Randomness Generator

Features

Read full description

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

Ladder4 screens

Randomness Generator1 screens

Verdict

The call

The clearest difference is in-app purchases: Randomness Generator at none against Ladder's 1. Randomness Generator also leads on update cadence (every 2 days vs monthly). Ladder's advantage is ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ladder sells 1 one-off in-app purchase. Randomness Generator asks for nothing beyond the download.

UpkeepUpdate frequency

Ladder ships an update monthly, Randomness Generator every 2 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level

Ladder versus Randomness Generator: the parameters behind the verdict, then further details
Parameter	Ladder	Randomness Generator
Price	Free	Free
Update frequency	Monthly	Every 2 days — better
Ads	No — better	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	25 MB	7 MB
Age rating	4+	4+
Developer	akira ohmachi	Owned by Me

In-app purchases

1 purchases

Ladder

One-time1

Remove Ads$1.99

None

Randomness Generator

No in-app purchases

Questions

Is Ladder free?

Ladder is free to download, with in-app purchases available.

Is Randomness Generator free?

Randomness Generator is free to download, with no in-app purchases.

Do Ladder or Randomness Generator have ads?

Randomness Generator shows ads; Ladder does not.

Which is updated more often, Ladder or Randomness Generator?

Ladder ships an update monthly, and Randomness Generator every 2 days. Most recently, Ladder was updated on October 27, 2026 and Randomness Generator on October 31, 2026.