Comparison

Lotto Engine 3D vs Lotto Checkr

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

Head to head
About

Lotto Engine 3D

This app simulates the physics of balls moving within a container, acting as a fun random number and ball generator. It's a useful tool for various applications, offering a creative and engaging experience.

Highlights
  • Physics engine simulation
  • Random ball generation
  • Random number generation
  • Creative utility tool
  • Automatic subscription option
Features
Read full description

A creative app that simulates the movement of a ball in a container, based on a real physics engine, a fun random ball generator and random number generator. It is a must-have gadget at home. ----------------------------------- 【Lotto Engine 3D Automatic Subscription Instructions】 1. Service Name: Lotto Engine 3D Weekly Subscription 2. Subscription period: 1 week 3. Price: $1.99 4. If you need to cancel the subscription, please manually open the "Settings" of iOS --> go to "iTunes Store & App Store" --> click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscriptions", and select Lotto Engine 3D Weekly Subscription to cancel the subscription. If you do not close your subscription at least 24 hours before the end of the period, it will automatically renew. 5. Service Agreement (including rules for automatic subscription of super members): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 6. Privacy Agreement: https://github.com/denghejun/lotto_engine_tech_support/blob/main/privacy.md

About

Lotto Checkr

Features
Read full description

Lotto Check is an offline utility for verifying Pick 3, Pick 4, and Pick 5 lottery tickets you've already played. This app does NOT sell tickets, conduct lotteries, process payments, or facilitate gambling in any way — it only checks numbers you enter manually. Features: • Pick 3, Pick 4, Pick 5 support • Optional Fireball add-on with global digit selection • Straight and Box matching • Paste up to 2,000 of your tickets at once • Vibrant, fast, all on-device — no internet required • No accounts, no ads, no data collection

Screenshots

Lotto Engine 3D3 screens
Lotto Checkr4 screens

Verdict

The call

The clearest difference is in-app purchases: Lotto Checkr at none against Lotto Engine 3D's 2. Lotto Engine 3D's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and ads 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. Lotto Engine 3D sells 2 in-app purchases, starting at $1.99 per 7 days. Lotto Checkr asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Lotto Engine 3D versus Lotto Checkr: the parameters behind the verdict, then further details
ParameterLotto Engine 3DLotto Checkr
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size19 MB1 MB
Age rating4+12+
Developer何均 邓Ricardo Jackson

In-app purchases

2 purchases

Lotto Engine 3D

Subscriptions1
  • Lotto Engine 3D Weekly Subs$1.997 Days
One-time1
  • Lotto Engine 3D Lifetime Right$3.99
None

Lotto Checkr

No in-app purchases

Questions

Is Lotto Engine 3D free?
Lotto Engine 3D is free to download, with in-app purchases available.
Is Lotto Checkr free?
Lotto Checkr is free to download, with no in-app purchases.
Do Lotto Engine 3D or Lotto Checkr have ads?
Neither Lotto Engine 3D nor Lotto Checkr shows ads.

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