# Cumbersome vs CV TerDU

The clearest difference is in-app purchases: CV TerDU at none against Cumbersome's 2. CV TerDU also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cumbersome sells 2 in-app purchases, starting at $4.99 per month. CV TerDU asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cumbersome | CV TerDU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (102 ratings)](https://appshunter.io/ios/app/cumbersome-ai-llm-api-client/id6753016821/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 32 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Folding Sky Co](https://appshunter.io/developer/1842155029) | [Asror Nomozov](https://appshunter.io/developer/1704885933) |

## What reviewers say

### Cumbersome

[App page](https://appshunter.io/ios/app/cumbersome-ai-llm-api-client/id6753016821)

This app provides direct API access to various AI language models, allowing users to compare providers, tune parameters, and utilize custom tools. It offers rich conversation editing, private iCloud sync, and native support across Apple devices.

**Highlights:** Direct API access to multiple AI providers, Model and parameter tuning, Head-to-head model comparison, Custom tool integration, Rich, editable conversations, Private iCloud sync, Native iOS, iPadOS, and macOS support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cumbersome Pro Monthly | $4.99 | per month |
| Cumbersome Pro Annual | $39.99 | per year |


### CV TerDU

[App page](https://appshunter.io/ios/app/cv-terdu/id6783630466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cumbersome free?

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

### Is CV TerDU free?

CV TerDU is free to download, with no in-app purchases.

### Do Cumbersome or CV TerDU have ads?

Neither Cumbersome nor CV TerDU shows ads.

### Which is updated more often, Cumbersome or CV TerDU?

Cumbersome ships an update every 4 days, and CV TerDU every 4 days. Most recently, Cumbersome was updated on November 9, 2026 and CV TerDU on November 5, 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.*