Comparison

GroupCom vs PostSupporter

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

Head to head
About

GroupCom

Transform your smartphone into a group communication tool, similar to a walkie-talkie or push-to-talk device. Ideal for professional teams in various industries like retail, hospitality, and event management.

Highlights
  • Group communication
  • Push-to-talk functionality
  • Smartphone integration
  • Professional use cases
  • Event communication
Features
Read full description

Walkie-talkie with your smart phone to communicate your group members. GroupCom makes smart phones a group communication tool like Walkie-Talkie or Push to Talk. Use cases: - For large store's staff, such as restaurants, home centers, etc. - For staff in golf courses, ski resorts, parking lots, etc. - Sports event, such as marathons - Conference call Depending on your ideas , GroupCom can be used in various scenes.

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

GroupCom4 screens
PostSupporter4 screens

Verdict

The call

The clearest difference is in-app purchases: GroupCom at none against PostSupporter's 2. PostSupporter's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. GroupCom asks for nothing beyond the download.

UpkeepUpdate frequency

GroupCom ships an update every 3 weeks, PostSupporter every 5 days. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 8 level
GroupCom versus PostSupporter: the parameters behind the verdict, then further details
ParameterGroupComPostSupporter
PriceFreeFree
Rating3.4 (8 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size57 MB38 MB
Age rating4+4+
DeveloperTwintict, Inc.kei inoue

In-app purchases

None

GroupCom

No in-app purchases

2 purchases

PostSupporter

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

Questions

Is GroupCom free?
GroupCom is free to download, with no in-app purchases.
Is PostSupporter free?
PostSupporter is free to download, with in-app purchases available.
Do GroupCom or PostSupporter have ads?
Neither GroupCom nor PostSupporter shows ads.
Which is updated more often, GroupCom or PostSupporter?
GroupCom ships an update every 3 weeks, and PostSupporter every 5 days. Most recently, GroupCom was updated on September 15, 2026 and PostSupporter on September 11, 2026.

Other comparisons