Comparison

Instagram Post Generator vs O! Social

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

Head to head
About

Instagram Post Generator

Features
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Instagram Post Generator is an AI-powered app that helps you create engaging Instagram posts effortlessly. 【Key Features】 * AI-powered automatic caption generation * Automatic hashtag suggestions with customizable count (1-30) * Copy AI-generated content to share on social media * Multi-language support (Japanese & English) * Flexible hashtag customization for optimal post performance 【Perfect for】 ・Users who want to create effective Instagram posts ・Those who want to save time on caption writing ・Content creators looking to streamline their workflow ・Anyone enhancing their social media marketing ・Users who want precise control over hashtag count 【How to Use】 1. Select a photo or take one with the camera 2. Choose your post tone (Casual, Serious, etc.) 3. Set the number of hashtags (1-30) 4. AI automatically generates captions and hashtags 5. Copy content and share on Instagram With simple and intuitive operations, anyone can easily create professional posts. 【Optimize Posts with AI】 Using the latest AI technology, we generate the perfect caption for your photos. Choose from various tones including Casual, Serious, Passionate, Elegant, and more to create posts tailored to your target audience. Set your preferred hashtag count for maximum engagement and reach. Take your social media marketing to the next level with Instagram Post Generator.

About

O! Social

Features
Read full description

O! is where your real social circle lives — not the whole internet. Share posts, photos, and videos with the people who actually matter to you. React with more than just a like — love, haha, wow, and more. Post stories that disappear after 24 hours, and keep the conversation going with threaded comments. Stay close with: • A feed built around your circle, not an algorithm chasing engagement • Direct messages and group chats, with photo and video sharing • Groups for the communities, teams, and friend circles you're part of • A simple marketplace to buy, sell, or give away things locally • Notifications that keep you in the loop without the noise • Top Friends, so the people closest to you are always one tap away O! is built to feel like the early web — social, personal, and yours. Questions or feedback? Reach us through the app's built-in bug report tool.

Screenshots

Instagram Post Generator4 screens
O! Social4 screens

Verdict

The call

The clearest difference is update cadence: O! Social at every 2 days against Instagram Post Generator's every 10 days. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Instagram Post Generator ships an update every 10 days, O! Social every 2 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
Instagram Post Generator versus O! Social: the parameters behind the verdict, then further details
ParameterInstagram Post GeneratorO! Social
PriceFreeFree
Update frequencyEvery 10 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size39 MB48 MB
Age rating4+17+
Developerkosuke akatsukaBrian stanton

In-app purchases

None

Instagram Post Generator

No in-app purchases

None

O! Social

No in-app purchases

Questions

Is Instagram Post Generator free?
Instagram Post Generator is free to download, with no in-app purchases.
Is O! Social free?
O! Social is free to download, with no in-app purchases.
Do Instagram Post Generator or O! Social have ads?
Neither Instagram Post Generator nor O! Social shows ads.
Which is updated more often, Instagram Post Generator or O! Social?
Instagram Post Generator ships an update every 10 days, and O! Social every 2 days. Most recently, Instagram Post Generator was updated on October 28, 2026 and O! Social on October 31, 2026.

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