# 杰理OTA升级 vs i飞

The clearest difference is review sentiment: 杰理OTA升级 at 50% against i飞's 0%. 杰理OTA升级 also leads on in-app purchases (none vs 4). i飞's advantage is update cadence (every 10 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. i飞 sells 4 one-off in-app purchases. 杰理OTA升级 asks for nothing beyond the download.

杰理OTA升级 ships an update every 3 months, i飞 every 10 days. The most recent releases landed on September 15, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 杰理OTA升级 | i飞 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/i/id6737460921/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 83 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Jieli Technology Co.,Ltd](https://appshunter.io/developer/998245016) | [TP Vision Europe B.V.](https://appshunter.io/developer/528218637) |

## What reviewers say

### 杰理OTA升级

[App page](https://appshunter.io/ios/app/ota/id1535431659)

This application facilitates Over-The-Air (OTA) upgrades for smart devices powered by Jieli technology. It ensures your Jieli-enabled gadgets receive the latest firmware and software updates seamlessly.

**Highlights:** OTA upgrades for Jieli devices, Firmware updates, Software updates, Smart device management

**Features:** macOS Compatibility

**In-app purchases:** none


### i飞

[App page](https://appshunter.io/ios/app/i/id6737460921)

This utility app offers real-time translation and voice-to-text transcription, ideal for professionals needing to record meetings and communicate across languages. It supports simultaneous interpretation and dual-language conversations.

**Highlights:** Voice-to-text transcription, Simultaneous interpretation, Bilingual conversation support, Audio import functionality, Designed for headphone users

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 minutes | $0.29 | one-time |
| 12000 minutes | $14.99 | one-time |
| 24000 minutes | $19.99 | one-time |
| 60000 minutes | $39.99 | one-time |


## Frequently asked questions

### Is 杰理OTA升级 free?

杰理OTA升级 is free to download, with no in-app purchases.

### Is i飞 free?

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

### Do 杰理OTA升级 or i飞 have ads?

Neither 杰理OTA升级 nor i飞 shows ads.

### Which is updated more often, 杰理OTA升级 or i飞?

杰理OTA升级 ships an update every 3 months, and i飞 every 10 days. Most recently, 杰理OTA升级 was updated on September 15, 2026 and i飞 on August 14, 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.*