# T ID vs StructMemo

The clearest difference is rating: StructMemo at 5.0 against T ID's 1.0. StructMemo also leads on update cadence (weekly vs every 2 months). T ID's advantage is in-app purchases (none vs 2) and ratings volume (4 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StructMemo sells 2 in-app purchases, starting at $2.99 per month. T ID asks for nothing beyond the download.

StructMemo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

T ID ships an update every 2 months, StructMemo weekly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | T ID | StructMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/t-id/id1537748745/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/structmemo/id6786553101/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 32 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SK Telecom](https://appshunter.io/developer/329992155) | [DONGGYU KANG](https://appshunter.io/developer/6786553103) |

## What reviewers say

### T ID

[App page](https://appshunter.io/ios/app/t-id/id1537748745)

Manage your various services securely in one place. Check your login status, points, and membership information at a glance. Enjoy faster and safer access with QR login and enhanced security through two-step authentication.

**Highlights:** Unified login status overview, Point management (OK Cashbag, SK pay, etc.), QR code login for convenience, Two-step authentication for enhanced security, Activity history tracking

**Features:** Vision Pro support

**In-app purchases:** none


### StructMemo

[App page](https://appshunter.io/ios/app/structmemo/id6786553101)

Capture thoughts instantly with voice-to-text and smart titling. Organize ideas into navigable structures with AI-powered suggestions and analysis. Your data is stored locally with optional cloud backup.

**Highlights:** Voice capture to text, Smart naming suggestions, Hierarchical idea organization, AI-powered reasoning analysis, Local-first data storage, Version history and export options

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StructMemo Pro | $2.99 | per month |
| StuctMemo Pro Plus | $5.99 | per month |


## Frequently asked questions

### Is T ID free?

T ID is free to download, with no in-app purchases.

### Is StructMemo free?

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

### Which has better reviews, T ID or StructMemo?

StructMemo is rated higher. T ID averages 1.0 out of 5 from 4 ratings, while StructMemo averages 5.0 from 1 ratings.

### Do T ID or StructMemo have ads?

Neither T ID nor StructMemo shows ads.

### Which is updated more often, T ID or StructMemo?

T ID ships an update every 2 months, and StructMemo weekly. Most recently, T ID was updated on October 15, 2026 and StructMemo on October 14, 2026.

---

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