# AES ID vs SBST e

AES ID and SBST e are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AES ID ships an update every 9 days, SBST e fortnightly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AES ID | SBST e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/aes-id/id6477857413/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | — |
| Size | 36 MB | 103 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THE AMERICAN EMBASSY SCHOOL](https://appshunter.io/developer/1730875932) | [SBS TRANSIT LTD](https://appshunter.io/developer/1709421230) |

## What reviewers say

### AES ID

[App page](https://appshunter.io/ios/app/aes-id/id6477857413)

This app serves as a digital extension of your physical ID card for the American Embassy School. It enables access to school facilities, library services, and cafeteria purchases, while also providing features like expense tracking and schedule viewing.

**Highlights:** Digital ID card functionality, Gate entry, Library book borrowing, Cafeteria purchases, Recent expense display, Card balance tracking, School schedule viewing

**In-app purchases:** none


### SBST e

[App page](https://appshunter.io/ios/app/sbst-e-cae-ra/id6748490082)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AES ID free?

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

### Is SBST e free?

SBST e is free to download, with no in-app purchases.

### Do AES ID or SBST e have ads?

Neither AES ID nor SBST e shows ads.

### Which is updated more often, AES ID or SBST e?

AES ID ships an update every 9 days, and SBST e fortnightly. Most recently, AES ID was updated on September 17, 2026 and SBST e on September 20, 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.*