# ByteSIM eSIM vs Shred Instructor

The clearest difference is update cadence: ByteSIM eSIM at weekly against Shred Instructor's every 3 months. Shred Instructor's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ByteSIM eSIM ships an update weekly, Shred Instructor every 3 months. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ByteSIM eSIM | Shred Instructor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (518 ratings)](https://appshunter.io/ios/app/bytesim-esim-data-plan/id6450693631/reviews)** | — |
| Number of ratings | **518** | — |
| Positive reviews | 44.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ByteSim Limited](https://appshunter.io/developer/1694269517) | [IVWorks](https://appshunter.io/developer/1653621222) |

## What reviewers say

### ByteSIM eSIM

[App page](https://appshunter.io/ios/app/bytesim-esim-data-plan/id6450693631)

Stay connected globally with this app offering unlimited 5G data plans for over 200 countries. Enjoy local numbers, calls, and SMS without hidden costs. Get started in minutes with easy eSIM installation.

**Highlights:** Unlimited 5G data, Global coverage (200+ countries), Local numbers, Unlimited calls and SMS, No hidden costs, Easy eSIM installation

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent travel assistant
- 🔒 Great customer support
- 👍 Easy to use
- 👍 Reliable and fast
- 👍 Cheap and affordable

**What reviewers complain about**

- 🐛 False advertising and misleading claims
- 🐛 Unreliable service and poor connectivity
- 🐛 Terrible customer service and lack of support
- 🐛 Complicated setup and activation issues
- 🐛 Spam emails and privacy concerns

**Reported bugs**

- eSIMs not activating or working as promised
- Inconsistent data speeds and throttling
- Incompatibility with certain devices or networks
- Billing and refund issues

**Requested features**

- Longer expiration period for eSIMs
- Ability to reissue eSIMs or extend validity
- Improved network coverage and reliability
- Better customer support and communication


### Shred Instructor

[App page](https://appshunter.io/ios/app/shred-instructor/id6760658738)

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

**In-app purchases:** none


## Frequently asked questions

### Is ByteSIM eSIM free?

ByteSIM eSIM is free to download, with no in-app purchases.

### Is Shred Instructor free?

Shred Instructor is free to download, with no in-app purchases.

### Do ByteSIM eSIM or Shred Instructor have ads?

Neither ByteSIM eSIM nor Shred Instructor shows ads.

### Which is updated more often, ByteSIM eSIM or Shred Instructor?

ByteSIM eSIM ships an update weekly, and Shred Instructor every 3 months. Most recently, ByteSIM eSIM was updated on October 12, 2026 and Shred Instructor on September 29, 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.*