Comparison

oplus (オプラス) vs IsTalk

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

Head to head
About

oplus (オプラス)

This app simplifies shift management for businesses and staff. It allows for easy shift submission and editing from anywhere, automates staff onboarding via SMS, and provides features for labor cost calculation and workforce optimization. It also supports work style reforms with alerts for consecutive shifts and rest intervals.

Highlights
  • Shift submission and editing
  • Automated staff onboarding
  • Labor cost calculation
  • Work style reform support
  • Shift visualization
  • Job assignment and comments
Features
Read full description

シンプルで直観的なUIをそのままに、いつでもどこでもシフト提出・シフト編集が可能! ======詳細機能====== ▶ページの自動切り替え 管理者ページとスタッフページはログイン時に自動で切り分けられるため、管理者もスタッフもアプリはこれ一個でOK! ▶スタッフ情報登録不要! SMSでスタッフを招待してスタッフ自身で基本情報登録を行えるため、管理者の労力を激減することができます。 ▶いつでも、どこでもシフト提出できる! 職場や店舗に行ってシフトを記入したり、上長に電話・メールで出勤可能日を報告する必要がありません。 ▶シフトに色がつけれる! シフトに色をつける事でシフト表を分かりやすく出来ます。 ▶概算人件費計算や労務管理も行える! 割り当てたシフト情報を基に日別の概算人件費計算やスタッフ別の出勤日数、公休数、労働時間も確認できます。 ▶シフトの過不足や割当人数、時間帯別人員数を可視化! 各業務毎に適正な人員が割り当てられていないと赤字で表示される機能や、各曜日毎の割当人数や時間帯別の人員数も可視化されます。 ▶働き方改革に対応!連勤アラート・出勤インターバル! 設定した日数以上の連勤が続くと自動で赤く表示される連勤アラートや設定した時間以上の時間を空けて自動でシフトを組む出勤インターバル機能で働き方改革に対応します。 ▶テンプレのタイムスロットを作れる! 事前にテンプレのタイムスロットを作成し、まとめてコピー&ペーストできます。 ▶ラベルで仕事割当・コメントが追加できる! 時間以外にもレジ、清掃などの仕事の割当や、コメントを残すこともできるため、簡単なコミュニケーションツールとしても活用可能です。 ▶シフト表は週間ビューと月間ビューに切り替え可能! 必要に応じてシフトを週間ビューから月間ビューに切り替えることができるため、様々なシフト形態に対応しております。

About

IsTalk

Analyze LINE chat content to understand your connection and compatibility with others. Discover communication habits, frequently used phrases, and more, all processed securely offline. Unlock deeper insights with AI-driven relationship mapping and detailed compatibility assessments.

Highlights
  • Offline LINE chat analysis
  • Compatibility diagnosis
  • AI Relationship Mapping
  • Habit and behavior screens
  • Time-series communication trends
  • Customizable analysis icons
  • Group chat analysis (aggregation only)
Read full description

*:。・*。*:。・*。・*:。・*。*・*。*。*。* Thanks to you, over 1,000,000 downloads! *:。・*。*:。・*。・*:。・*。*・*。*。*。* This is the No. 1 LINE compatibility diagnosis/talk analysis app that everyone is using! This app lets you thoroughly analyze LINE chat content without the other person knowing! You can even find out your compatibility from your LINE exchanges! You might discover facts you never knew! *To ensure safe and secure use of the app, chat content is analyzed within the app terminal without going through the internet. For example...  Number of chats (number of times you chatted with each other)  Number of stamps (number of stamps sent and received)  Number of calls (number of calls made to each other)  Number of times you said "sorry" (number of times you apologized to each other)  Phrases that you frequently use with each other  The time of day you most often communicate  The day of the week you most often communicate  Whether the number of chats in the last month is higher or lower than the overall average ...and much more! You can accurately find out various information about your exchanges! [Features of IsTalk] ・Thoroughly analyze your and your partner's LINE chats, learn about your compatibility, and aggregate and display information about your LINE exchanges in an easy-to-understand manner. ・All analysis processing is done offline (without communication with a server), so you can use it safely and securely. ・The analysis results diagnose your compatibility with the person you analyzed. Check out your LINE compatibility with that special someone. ・On the analysis results screen, AI can perform even more detailed compatibility analysis (*Network connection is required to use this function. Please do not use if there are exchanges that contain confidential information, secret information, or personal information.) ・AI "Relationship Mapping" visualizes your relationship on a graph for a smart overview of compatibility. ・Habit screen: see frequently used phrases, peak chat times, and reply speed trends. ・Behavior screen: view chat counts, stamp counts, greetings, apologies, and more. ・Record screen: time-series chat trends, reply time changes, daily averages, and monthly summaries. ・Overall compatibility assessment tracks changes over time with graphed compatibility scores. *Premium only ・Premium service unlocks ad removal and additional features. See "About Premium Services" in FAQ. ・Customize analysis icons from settings. *Some icons are premium only. ・Rankings show TOP 3 compatibility matches and most-chatted partners. ・Group LINE analysis supports aggregation only (no compatibility). Swipe HOME screen to switch views. *If you cannot analyze, check "What if you cannot analyze?" in settings. *This app does not use LINE's API. All analysis uses our own unique algorithm. *We welcome your opinions and requests.

Screenshots

oplus (オプラス)4 screens
IsTalk4 screens

Verdict

The call

The clearest difference is in-app purchases: oplus (オプラス) at none against IsTalk's 9. oplus (オプラス) also leads on ads (none vs shown). IsTalk's advantage is update cadence (every 3 days vs every 2 months). On price, rating, review sentiment and ratings volume 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. IsTalk sells 9 in-app purchases, starting at $1.99 per 7 days. oplus (オプラス) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for oplus (オプラス) against 5.0 for IsTalk. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 50% and 49% positive.

UpkeepUpdate frequency

oplus (オプラス) ships an update every 2 months, IsTalk every 3 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
oplus (オプラス) versus IsTalk: the parameters behind the verdict, then further details
Parameteroplus (オプラス)IsTalk
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews50.0% of reviews — better49.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size1 MB133 MB
Age rating4+4+
DeveloperOplus IncREALBIND .inc

Customer experience

oplus (オプラス)

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews18 reviews
Positive50.0%
Neutral5.6%
Negative44.4%

IsTalk

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews51 reviews
Positive49.0%
Neutral19.6%
Negative31.4%

Bugs and requests

oplus (オプラス)

Not enough reviews yet to summarise bugs or requests.

IsTalk

Reported bugs

15 issues
  • AI accuracy issues (message sender identification)
  • Incorrect call counts
  • Incorrect message counts (e.g., 'w' count)
  • Incorrect 'love word' classification
  • App crashes when analyzing large files
Show 10 more
  • App crashes after ad display
  • Analysis fails with 'unexpected error'
  • LINE integration not responding
  • Data loss after app updates
  • Analysis function not working (returns to results screen)
  • Inability to analyze due to 'insufficient data' despite large chat history
  • Total call time calculation errors
  • Analysis results not updating after calls
  • App crashes when sending files from LINE
  • App crashes when opening LINE from the app

Requested features

10 requests
  • Enable Instagram DM analysis
  • Allow viewing all past LINE messages
  • Improve accuracy of message/call counts
  • Expand analysis period
  • Add dark mode
Show 5 more
  • Improve free point accumulation methods
  • Restore previous analysis data
  • Enable analysis for larger chat volumes
  • Make 'love words' visible for free
  • Add support for more platforms like Instagram

In-app purchases

None

oplus (オプラス)

No in-app purchases

9 purchases

IsTalk

Subscriptions3
  • Premium Plan Weekly$1.997 Days
  • Premium Plan Monthly$2.991 Month
  • Premium Plan Annual3 Days trial$22.991 Year
One-time6
  • 広告の非表示+追加コンテンツ開放Free
  • S- Ticket(10 set)$1.99
  • S- Ticket(20 set)$2.99
Show 3 more
  • S- Ticket(30 set)$3.99
  • S- Ticket(50 set)$6.99
  • S- Ticket(100 set)$11.99

Questions

Is oplus (オプラス) free?
oplus (オプラス) is free to download, with no in-app purchases.
Is IsTalk free?
IsTalk is free to download, with in-app purchases available.
Which has better reviews, oplus (オプラス) or IsTalk?
oplus (オプラス) and IsTalk are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do oplus (オプラス) or IsTalk have ads?
IsTalk shows ads; oplus (オプラス) does not.
Which is updated more often, oplus (オプラス) or IsTalk?
oplus (オプラス) ships an update every 2 months, and IsTalk every 3 days. Most recently, oplus (オプラス) was updated on October 26, 2026 and IsTalk on October 30, 2026.

Other comparisons