# TrainNote(トレインノート)筋トレ記録とAIコーチ vs BodyVlog｜体型変化を写真で記録

The clearest difference is update cadence: TrainNote(トレインノート)筋トレ記録とAIコーチ at every 9 days against BodyVlog｜体型変化を写真で記録's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TrainNote(トレインノート)筋トレ記録とAIコーチ sells 4 in-app purchases, starting at $2.99 per month and BodyVlog｜体型変化を写真で記録 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TrainNote(トレインノート)筋トレ記録とAIコーチ ships an update every 9 days, BodyVlog｜体型変化を写真で記録 every 3 weeks. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TrainNote(トレインノート)筋トレ記録とAIコーチ | BodyVlog｜体型変化を写真で記録 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 34 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [naoki shiomichi](https://appshunter.io/developer/1879387430) | [Kota Mizumura](https://appshunter.io/developer/1874359577) |

## What reviewers say

### TrainNote(トレインノート)筋トレ記録とAIコーチ

[App page](https://appshunter.io/ios/app/trainnoteai/id6759539755)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Coach Plus | $2.99 | per month |
| 栄養 | $2.99 | per month |
| Plus＋栄養 セット | $3.99 | per month |
| TrainNote Pro | $4.99 | one-time |


### BodyVlog｜体型変化を写真で記録

[App page](https://appshunter.io/ios/app/bodyvlog/id6800768965)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BodyVlog Pro | $6.99 | one-time |


## Frequently asked questions

### Is TrainNote(トレインノート)筋トレ記録とAIコーチ free?

TrainNote(トレインノート)筋トレ記録とAIコーチ is free to download, with in-app purchases available.

### Is BodyVlog｜体型変化を写真で記録 free?

BodyVlog｜体型変化を写真で記録 is free to download, with in-app purchases available.

### Do TrainNote(トレインノート)筋トレ記録とAIコーチ or BodyVlog｜体型変化を写真で記録 have ads?

Neither TrainNote(トレインノート)筋トレ記録とAIコーチ nor BodyVlog｜体型変化を写真で記録 shows ads.

### Which is updated more often, TrainNote(トレインノート)筋トレ記録とAIコーチ or BodyVlog｜体型変化を写真で記録?

TrainNote(トレインノート)筋トレ記録とAIコーチ ships an update every 9 days, and BodyVlog｜体型変化を写真で記録 every 3 weeks. Most recently, TrainNote(トレインノート)筋トレ記録とAIコーチ was updated on October 6, 2026 and BodyVlog｜体型変化を写真で記録 on October 1, 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.*