# CDOUBLES vs TecomView

The clearest difference is update cadence: CDOUBLES at every 4 months against TecomView's every 13 months. CDOUBLES also leads on iOS requirement (7.0 vs 12.0). 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.

CDOUBLES ships an update every 4 months, TecomView every 13 months. The most recent releases landed on September 6, 2026 and December 12, 2025 respectively.

## The numbers

| Metric | CDOUBLES | TecomView |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Size | 32 MB | 128 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHUNG YI HUNG](https://appshunter.io/developer/1106401998) | [TECOM CO., LTD.](https://appshunter.io/developer/490537952) |

## What reviewers say

### CDOUBLES

[App page](https://appshunter.io/ios/app/cdoubles/id1106401999)

**Features:** macOS Compatibility

**In-app purchases:** none


### TecomView

[App page](https://appshunter.io/ios/app/tecomview/id1631100842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CDOUBLES free?

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

### Is TecomView free?

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

### Do CDOUBLES or TecomView have ads?

Neither CDOUBLES nor TecomView shows ads.

### Which is updated more often, CDOUBLES or TecomView?

CDOUBLES ships an update every 4 months, and TecomView every 13 months. Most recently, CDOUBLES was updated on September 6, 2026 and TecomView on December 12, 2025.

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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.*