# DietDiary AI vs カロレコ

The clearest difference is update cadence: DietDiary AI at every 4 days against カロレコ's monthly. 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.

DietDiary AI ships an update every 4 days, カロレコ monthly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | DietDiary AI | カロレコ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Size | 33 MB | 45 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [GivenNow](https://appshunter.io/developer/480553770) | [Naoya Takahashi](https://appshunter.io/developer/1682387197) |

## What reviewers say

### DietDiary AI

[App page](https://appshunter.io/ios/app/dietdiary-ai-calorie-tracker/id6755058085)

**In-app purchases:** none


### カロレコ

[App page](https://appshunter.io/ios/app/ai/id6761247120)

**In-app purchases:** none


## Frequently asked questions

### Is DietDiary AI free?

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

### Is カロレコ free?

カロレコ is free to download, with no in-app purchases.

### Do DietDiary AI or カロレコ have ads?

Both DietDiary AI and カロレコ show ads.

### Which is updated more often, DietDiary AI or カロレコ?

DietDiary AI ships an update every 4 days, and カロレコ monthly. Most recently, DietDiary AI was updated on November 5, 2026 and カロレコ on November 9, 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.*