# Thermal Effect vs CDbay

The clearest difference is in-app purchases: CDbay at none against Thermal Effect's 2. Thermal Effect's advantage is update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thermal Effect sells 2 in-app purchases, starting at $4.99 per 7 days. CDbay asks for nothing beyond the download.

Thermal Effect ships an update daily, CDbay every 5 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Thermal Effect | CDbay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (155 ratings)](https://appshunter.io/ios/app/thermal-effect-night-camera/id6480454416/reviews)** | — |
| Number of ratings | **155** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Subscription | — |
| Size | 6 MB | 32 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taalaibek Abakirov](https://appshunter.io/developer/1845047526) | [Shandong Chengshida Automobile Sales Co., Ltd.](https://appshunter.io/developer/1867440986) |

## What reviewers say

### Thermal Effect

[App page](https://appshunter.io/ios/app/thermal-effect-night-camera/id6480454416)

Explore the world through a thermal lens with this app. It transforms your photos and videos with various heat vision effects, emulating different thermal imaging devices. Easily create and share unique visual content.

**Highlights:** Thermal imaging effects, Heat vision filters, Multiple viewing modes, Photo and video enhancement, Easy to use interface, Share creations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thermal Effects Weekly Trial | $4.99 | per 7 days |
| Thermal Effects Weekly Promo | $4.99 | per 7 days |


### CDbay

[App page](https://appshunter.io/ios/app/cdbay/id6761820547)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermal Effect free?

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

### Is CDbay free?

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

### Do Thermal Effect or CDbay have ads?

Neither Thermal Effect nor CDbay shows ads.

### Which is updated more often, Thermal Effect or CDbay?

Thermal Effect ships an update daily, and CDbay every 5 days. Most recently, Thermal Effect was updated on October 10, 2026 and CDbay on October 6, 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.*