# 油耗记录 vs SophAgent

The clearest difference is in-app purchases: 油耗记录 at none against SophAgent's 3. 油耗记录 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. SophAgent sells 3 one-off in-app purchases. 油耗记录 asks for nothing beyond the download.

油耗记录 ships an update every 3 weeks, SophAgent fortnightly. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 油耗记录 | SophAgent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 33 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [伟华 黄](https://appshunter.io/developer/1509907247) | [Beijing Suanfu Technology Co., Ltd](https://appshunter.io/developer/6782852469) |

## What reviewers say

### 油耗记录

[App page](https://appshunter.io/ios/app/id1599047928)

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

**In-app purchases:** none


### SophAgent

[App page](https://appshunter.io/ios/app/sophagent/id6782852467)

An AI assistant for on-the-go conversations and task completion. Features quick login, multiple AI agent switching for various scenarios, and unified chat history management.

**Highlights:** AI-powered conversations, Efficient task completion, Quick mobile login, Multiple AI agent switching, Unified chat history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sophnet_balance_8 | $0.99 | one-time |
| sophnet_balance_38 | $4.99 | one-time |
| sophnet_balance_68 | $9.99 | one-time |


## Frequently asked questions

### Is 油耗记录 free?

油耗记录 is free to download, with no in-app purchases.

### Is SophAgent free?

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

### Do 油耗记录 or SophAgent have ads?

Neither 油耗记录 nor SophAgent shows ads.

### Which is updated more often, 油耗记录 or SophAgent?

油耗记录 ships an update every 3 weeks, and SophAgent fortnightly. Most recently, 油耗记录 was updated on October 30, 2026 and SophAgent on November 10, 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.*