Comparison

Aitemasu mobile vs PostSupporter

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

Head to head
About

Aitemasu mobile

Easily schedule appointments and manage group events by connecting to your Google Calendar. Share availability, prevent double-bookings, and coordinate with others, even those without the app. Automatically adds confirmed events to your calendar.

Highlights
  • Connects with Google Calendar
  • Share availability links
  • Prevent double-bookings
  • Manage multiple participants
  • Supports timezones
  • Automatic Zoom/Google Meet link creation
Features
Read full description

This is a free schedule-sharing app eliminates the hassle of chatting back and forth and makes it easy to make appointments. You can use it without membership registration. Connect with your google calendar and only share the times you want with your customers. You can easily set guests, so you can manage everyone's schedules in this app without having to check each other's calendar, and adjust schedules in various ways. ■Features - You can easily create candidate date and time text for scheduling by simply tapping on the calendar. - Or, you can send a link to share the times you want with your customers without having to manually select candidate dates. - Connecting with Google Calendar, you can use various functions such as tentative reservation and double-booking prevention. - You can also adjust schedule with users who do not have the Aitemusu app. - The result of the schedule adjustment through the URL will be automatically added to your Google calendar as an appointment. - By sharing the calendar with friends and colleagues as guests, it is possible to adjust the schedule to take into account the schedules of multiple people. - The "Poll" function is also available for multiple-participant events such as drinking parties and seminars. - Timezone is also supported, making it easy to arrange schedules with people living other timezone. - Automatically create unique Zoom and Google Meet links for meetings scheduled.

About

PostSupporter

Features
Read full description

Auto-recognize where your photos were taken, and complete your travel or dining posts in seconds. PostSupporter is an app that automatically generates engaging social media posts from your photos using AI. It auto-detects GPS location data, turning "where, what, and who" into natural text. Share to any app via OS share sheet — LINE, TikTok, Threads, Bluesky and more. Post 10x faster. ■ What Makes PostSupporter Different 1. Three Caption Patterns Short for X, medium for Instagram, long for blogs — get 3 different-length captions generated at once. Pick your favorite and post instantly. 2. Automatic Location Tags Extracts GPS data from your photos to automatically include location names like "at a cafe in Brooklyn" or "at the Grand Canyon" naturally in your posts. 3. Smart Questions System AI analyzes your photos, dynamically generating questions based on content. Just tap options like "How did it taste?" or "Who were you with?" to create engaging posts. 4. 6 Language Support Generate posts in English, Japanese, French, German, Spanish, and Italian. Reach your international followers effortlessly. Bilingual output supported. 5. Promo Mode AI generates promotional copy for shops, events, and products. Choose from 6 industry templates (Restaurant, Event, Beauty Salon, E-commerce, Service, General). Register your business info once and create natural promotional posts from any photo. 6. Privacy Protection Automatically masks GPS data from photos taken near your home. Toggle location features on/off anytime. Post with confidence. ■ Perfect For - Travelers wanting efficient posting - Social media managers for restaurants and attractions - Anyone looking to boost their social media presence - Users managing multiple social media accounts - Small business owners promoting shops and events ■ Key Features ・AI Analysis Automatically recognizes photo content with 8 tone options (Casual, Professional, Friendly, etc.). ・Batch Analysis (Up to 4 items) Analyze multiple photos at once to create story-driven posts. ・Year & Month Filter Browse and filter photos by year and month. Easily find past memories to create posts. ・Post History Management Save generated posts with favorites and platform-based search. ■ Pricing All features are completely free with unlimited use. Want an ad-free experience? Subscribe to the Ad-Free Plan ($4.99/month). ■ Why Choose PostSupporter - All features free and unlimited - Location-aware, specific post generation - 3 caption patterns from short to long - 6 language support for global reach - Promo Mode for business use ■ How to Use (3 Steps) 1. Select photos (1-4 items) 2. Answer Smart Questions (tap options) 3. "Copy Text" and share to your favorite social network ■ Security Google and Apple Sign-In for secure login. Personal data encrypted. GDPR and privacy law compliant. ■ Subscription Terms - Payment will be charged to your iTunes account upon confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - You can manage subscriptions and turn off auto-renewal in your Account Settings after purchase - Terms of Use: https://postsupporter.com/terms.html - Privacy Policy: https://postsupporter.com/privacy.html ■ System Requirements iOS 14.0 or later, internet connection required, photo library access required, location permission recommended. Download now and post 10x faster.

Screenshots

Aitemasu mobile4 screens
PostSupporter4 screens

Verdict

The call

The clearest difference is in-app purchases: Aitemasu mobile at none against PostSupporter's 2. Aitemasu mobile also leads on iOS requirement (13.0 vs 15.1). PostSupporter's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads 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. PostSupporter sells 2 in-app purchases, starting at $2.99 per month. Aitemasu mobile asks for nothing beyond the download.

UpkeepUpdate frequency

Aitemasu mobile ships an update every 2 weeks, PostSupporter every 5 days. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 5 level
Aitemasu mobile versus PostSupporter: the parameters behind the verdict, then further details
ParameterAitemasu mobilePostSupporter
PriceFreeFree
Positive reviews84.2% of reviews—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size46 MB38 MB
Age rating4+4+
DeveloperSHINJI YAMAGUCHIkei inoue

In-app purchases

None

Aitemasu mobile

No in-app purchases

2 purchases

PostSupporter

Subscriptions1
  • Ad-Free Plan$2.991 Month
One-time1
  • Ten Posts Pack$7.99

Questions

Is Aitemasu mobile free?
Aitemasu mobile is free to download, with no in-app purchases.
Is PostSupporter free?
PostSupporter is free to download, with in-app purchases available.
Do Aitemasu mobile or PostSupporter have ads?
Neither Aitemasu mobile nor PostSupporter shows ads.
Which is updated more often, Aitemasu mobile or PostSupporter?
Aitemasu mobile ships an update every 2 weeks, and PostSupporter every 5 days. Most recently, Aitemasu mobile was updated on September 24, 2026 and PostSupporter on September 11, 2026.

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