Comparison

KEOP i/o vs Lotto Stud Pick3

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

Head to head
About

KEOP i/o

This inventory add-on for the KORVUE system simplifies stocktaking and adjustments. Scan barcodes to quickly count items, track individual and team progress, and manage various count types.

Highlights
  • Barcode scanning for inventory counting
  • Instant inventory item adjustments
  • Unlimited simultaneous users
  • Individual and team progress tracking
  • Multiple count types (Full, Manual, Brand, Category, Cycle, Adjustment)
Features
Read full description

** IMPORTANT: This app requires that you have an existing KORVUE license and the related KEOP API ** KEOP i/o by Verasoft is a powerful and easy-to-use inventory add-on to the KORVUE system, designed to simplify inventory counting and adjustments. Adjusting a single inventory item is virtually instant, while inventory counts have never been faster or easier. Scan a product barcode using the camera on your iOS device and set the quantity. If you’ve counted that item already, KEOP will let you know, and you can choose to replace or append the count. KEOP i/o supports an unlimited number of users simultaneously, counting and tracking individual and team progress. Count types include Full, Manual, Brand, Category, Cycle, and Adjustment. KEOP will create count records in your KORVUE system as if you created them within KORVUE.

About

Lotto Stud Pick3

This app helps players improve their chances of winning Pick 3 lottery games by providing winning grids and number selection tools. It offers automated number picking and workout time reduction for players of all levels.

Highlights
  • Winning grid generation
  • Automated number picking
  • Workout time reduction
  • Pick 3 lottery assistance
  • Number selection tools
Features
Read full description

Lotto Stud Pick 3- is an app designed to help every level of pick 3 player improve your chances of picking a winning number. Winning grids are provided so that you can cut down on your workout time or you can let us pick the numbers for you! Our app is proven to pick winning numbers in all states using the grid plus 15 other workouts. I would say good luck but you don’t need it cause you just made your own luck by downloading Lotto Stud Pick 3!!! Subscription detail:- payment will be change to itunes account at confirmation of purchase. Subscription automatically renew unless anto-renew is turned off at least 24-hours before the end of the current period. Your account will be changed fo renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. You can managed or turn off auto-renewal by going to your account settings after purchase. any unused portion of a free trial periord, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable, 1 - month for $2.99. Terms & Use:- Using Lotto Stud Pick 3 means you are bound by the following terms and conditions, and, in accordance with the Privacy Policy, means you consent to the website storing certain details of yours. Lotto Stud Pick 3 provides the latest information for one of the most popular lottery games across the nation. All content on this website has been designed for the personal use of lottery enthusiasts and prospective Lotto Stud Pick 3 players. No information on the website seeks to encourage players to take part in any lottery game, whether online or in store. The information on Lotto Stud Pick 3 is regularly updated and error-checked – and we welcome any feedback regarding this point – but we do not encourage visitors to the website to entertain the assumption that the website is completely free from errors or inaccuracies. As such, Lotto Stud Pick 3 should not be used as an advisory website where a lottery ticket decision is concerned; if you believe to be in the possession of a winning ticket, it is advised that you consult your state’s official lottery operator for clarification. As it positions itself as a provider of Lotto Stud Pick 3 information, Lotto Stud Pick 3 eschews any responsibility regarding to a player’s personal loss – monetarily or otherwise – that comes about as a result of imprecise Lotto Stud Pick 3 draw data or from the use of its tools. The tools found on the website are for informational and entertainment purposes only, and do not purport to offer any unfair advantage to players in future draws. tag line :- Lottery, pick3, lottery workouts,lottery results, lottery numbers,lottery checker,lottery app Privacy Policy https://www.lottostudpick3.com/privacy-policy/

Screenshots

KEOP i/o4 screens
Lotto Stud Pick34 screens

Verdict

The call

The clearest difference is rating: KEOP i/o at 5.0 against Lotto Stud Pick3's 4.3. KEOP i/o also leads on in-app purchases (none vs 2) and ads (none vs shown). Lotto Stud Pick3's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (227 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lotto Stud Pick3 sells 2 in-app purchases, starting at $2.49 per month. KEOP i/o asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KEOP i/o holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Lotto Stud Pick3 has 227 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

KEOP i/o ships an update every 5 months, Lotto Stud Pick3 every 3 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
KEOP i/o versus Lotto Stud Pick3: the parameters behind the verdict, then further details
ParameterKEOP i/oLotto Stud Pick3
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (227 ratings)
Positive reviews—61.5% of reviews
Number of ratings1227 — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size30 MB24 MB
Age rating4+4+
DeveloperVerasoft, LLCWayne Sellers

Customer experience

KEOP i/o

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Lotto Stud Pick3

All ratings219 ratings
Positive84.0%
Neutral2.7%
Negative13.2%
Written reviews39 reviews
Positive61.5%
Neutral2.6%
Negative35.9%

Bugs and requests

KEOP i/o

Not enough reviews yet to summarise bugs or requests.

Lotto Stud Pick3

Reported bugs

11 issues
  • App crashes immediately upon opening
  • App closes after clicking 'continue' on ads
  • Invasive advertisements before app opens
  • App not compatible with iPhone Pro Max 17
  • App not compatible with iOS 18.6
Show 6 more
  • App not compatible with iOS 18.1.1 on iPhone 15 Pro Max
  • Paid features do not work
  • Cannot see typing input on iPhone
  • App not connecting to server
  • Ads not displaying for paid subscribers
  • Inconsistencies with hot list and lotto picks

Requested features

5 requests
  • Update app for newer iOS versions
  • Fix ads for paid subscribers
  • Allow subscription after payment refusal
  • Improve input visibility on iPhone
  • Address server connection issues

In-app purchases

None

KEOP i/o

No in-app purchases

2 purchases

Lotto Stud Pick3

Subscriptions2
  • 1 month subscription$2.491 Month
  • 1 month subscription$5.991 Month

Questions

Is KEOP i/o free?
KEOP i/o is free to download, with no in-app purchases.
Is Lotto Stud Pick3 free?
Lotto Stud Pick3 is free to download, with in-app purchases available.
Which has better reviews, KEOP i/o or Lotto Stud Pick3?
KEOP i/o is rated higher. KEOP i/o averages 5.0 out of 5 from 1 ratings, while Lotto Stud Pick3 averages 4.3 from 227 ratings.
Do KEOP i/o or Lotto Stud Pick3 have ads?
Lotto Stud Pick3 shows ads; KEOP i/o does not.
Which is updated more often, KEOP i/o or Lotto Stud Pick3?
KEOP i/o ships an update every 5 months, and Lotto Stud Pick3 every 3 weeks. Most recently, KEOP i/o was updated on November 4, 2026 and Lotto Stud Pick3 on November 3, 2026.

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