# PostPrime vs トウシル

The clearest difference is review sentiment: PostPrime at 83% against トウシル's 30%. PostPrime also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). トウシル's advantage is in-app purchases (none vs 21) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. PostPrime sells 21 in-app purchases, starting at $0.49 per month. トウシル asks for nothing beyond the download.

PostPrime ships an update every 10 days, トウシル every 3 months. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PostPrime | トウシル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (63 ratings)](https://appshunter.io/ios/app/postprime/id1567911669/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | **82.6% of reviews** | 30.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 288 MB | 45 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PostPrime Inc.](https://appshunter.io/developer/1566077153) | [Rakuten Securities, Inc.](https://appshunter.io/developer/389339707) |

## What reviewers say

### PostPrime

[App page](https://appshunter.io/ios/app/postprime/id1567911669)

Learn about finance and economics through an AI-powered social platform. Engage with creators via live streams and utilize unique tools for market insights and asset building. Monetize your content as a creator.

**Highlights:** AI financial education, Badge system for post quality, Live streaming for market updates, Unique charting and notification tools, Creator monetization opportunities, Content creation (video, audio, image, courses)

**Features:** Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IAP Group Subscription 100 (2) | $0.49 | per month |
| IAP Group Subscription 100 (1) | $0.49 | per month |
| 投資ごっこ/SRY 450 | $3.99 | per month |
| standbymeonline 720 | $6.49 | per month |
| PostPrime Green Membership | $7.49 | per month |
| IAP Group Subscription 1500(1) | $9.99 | per month |
| PostPrime Silver Membership | $12.49 | per month |
| 暗号資産 News 2400 | $16.49 | per month |
| LIVE US Market 2200 | $16.99 | per month |
| LIVE US Market 2400 | $17.49 | per month |
| IAP Group Subscription 3300(1) | $19.99 | per month |
| IAP Group Subscription 3500(1) | $22.99 | per month |
| Dan Takahashi 3500円 | $25.49 | per month |
| PostPrime Gold Membership | $26.49 | per month |
| Dan Takahashi 3800 | $26.49 | per month |
| NOBU塾 3300 | $28.99 | per month |
| Dan Takahashi 3500 | $29.99 | per month |
| IAP Group Subscription 5500(1) | $34.99 | per month |
| IAP Plus Group 5500 (1) | $39.99 | per month |
| Dan Takahashi 5500 | $47.99 | per month |
| PostPrime Platinum Membership | $49.99 | per month |


### トウシル

[App page](https://appshunter.io/ios/app/id1600411539)

Access investment information, including stock and investment trust mechanisms, promising investment destinations, and NISA/iDeCo system usage. Offers content via articles and videos tailored to your interests and investment goals. Save articles and authors for easy access to desired information.

**Highlights:** Investment information articles and videos, Guidance on stocks and investment trusts, NISA and iDeCo system explanations, Market analysis and life planning advice, Personalized content recommendations, Article and author saving

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PostPrime free?

PostPrime is free to download, with in-app purchases available.

### Is トウシル free?

トウシル is free to download, with no in-app purchases.

### Do PostPrime or トウシル have ads?

トウシル shows ads; PostPrime does not.

### Which is updated more often, PostPrime or トウシル?

PostPrime ships an update every 10 days, and トウシル every 3 months. Most recently, PostPrime was updated on September 25, 2026 and トウシル on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*