Comparison

抽選管理 vs PieeerU

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

Head to head
About

抽選管理

Features
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[Recommended for] • People who enter social media giveaways on Twitter/X, Instagram, etc. • Those applying for limited product lotteries • Anyone struggling to manage various giveaways and lotteries • Those who sometimes miss deadlines and forget to enter • People who want to avoid missing winner announcements [Main Features] ◆ Easy Lottery Registration Simply paste a Twitter/X URL to automatically analyze lottery information. Organizer name, entry deadline, and winner announcement date are automatically retrieved. You can also easily register manually. ◆ Status Management Easily manage the status of each lottery: "Applied", "Won", "Lost", etc. Batch status changes are also available for efficient management. ◆ Smart Notifications Receive notifications before deadlines and when results are announced. Prevent missed entries and overlooked results. Notification intervals are fully customizable. ◆ Email Analysis Automatically analyze application emails. Extract entry information from email content and easily register it as lottery data. ◆ Search & Filtering Search by lottery name, organizer, status, and more. Sort by deadline, newest, and various other options. ◆ Dashboard View entry deadlines and purchase deadlines separately. See important information at a glance, including this weeks deadlines and monthly wins. ◆ Statistics Visualize your lottery activity with total entries, win rate, monthly trends, and more. Make more strategic entries. ◆ Profile Management Personalized experience with icon settings and self-introduction. ◆ Data Protection Data is safely stored on your device. Data is retained until you delete the app. [Privacy First] • No location data used • No ad tracking • Data managed only on device [Support] Contact us anytime from Help & Support within the app. We welcome your feedback. Enjoy social media giveaways and various prize campaigns efficiently. Lottery Manager provides total support for your entry activities.

About

PieeerU

Features
Read full description

When equipment stops, you need a clear view of the ladder and device states—right where the machine is. PieeerU is a read-only mobile PLC viewer for maintenance work. It helps you view PLC programs and device states clearly on iPhone and iPad, even where opening a laptop beside the control panel is impractical. Open the Program Part you need and check the states or values of devices such as X, Y, M, D, T, and C. Capture the screen and share it with your maintenance team or equipment supplier so they can see the stopped position and signal conditions instead of relying on a phone description. Key features • Read programs from supported PLCs and display them as ladder diagrams • Import CSV files exported from GX Works or GX Developer • Apply comment files to make device meanings easier to understand • Test PLC connections and monitor device states • View and manage individual Program Parts • Save and restore your work in .plv files • Explore the workflow with the built-in demo PLC—no hardware required Read-only by design PLCViewer does not write to the PLC, force devices ON or OFF, change RUN/STOP state, or edit PLC programs. It is focused on helping you see, verify, and communicate what is happening. Try the core workflow for free The free version includes the demo PLC, connection testing, small CSV ladder viewing, limited comment application, and X/Y device monitoring. PRO removes limits on import size, comments, PLC readouts, Program Parts, saves, and other listed features. Designed for • Factory maintenance and equipment-management teams • Technicians who need a quick PLC view at the control panel • Teams that need to share accurate equipment conditions remotely • Anyone looking for a read-only mobile PLC tool This is not an official Mitsubishi Electric app. Confirm supported PLCs, connection methods, and displayed content before use. Refer to each manufacturer's official documentation for PLC and engineering-software settings and specifications. Terms of Use (Apple Standard EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

抽選管理4 screens
PieeerU4 screens

Verdict

The call

The clearest difference is ads: PieeerU at none against 抽選管理's shown. PieeerU also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). 抽選管理's advantage is update cadence (every 6 days vs every 3 weeks). On price and in-app purchases 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. 抽選管理 sells 3 one-off in-app purchases and PieeerU sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

抽選管理 ships an update every 6 days, PieeerU every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 2 level
抽選管理 versus PieeerU: the parameters behind the verdict, then further details
Parameter抽選管理PieeerU
PriceFreeFree
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size11 MB30 MB
Age rating4+4+
DeveloperYuta Saotomesasuke komatsu

In-app purchases

3 purchases

抽選管理

One-time3
  • 1パック 差し入れ$0.99
  • 3パック 差し入れ$3.99
  • 5パック 差し入れ$5.99
2 purchases

PieeerU

Subscriptions1
  • PLCViewer PRO$1.991 Month
One-time1
  • PLCViewer PRO$29.99

Questions

Is 抽選管理 free?
抽選管理 is free to download, with in-app purchases available.
Is PieeerU free?
PieeerU is free to download, with in-app purchases available.
Do 抽選管理 or PieeerU have ads?
抽選管理 shows ads; PieeerU does not.
Which is updated more often, 抽選管理 or PieeerU?
抽選管理 ships an update every 6 days, and PieeerU every 3 weeks. Most recently, 抽選管理 was updated on November 3, 2026 and PieeerU on October 31, 2026.

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