# 旬で選ぶ買い物メモ vs Tsukemono

The clearest difference is in-app purchases: 旬で選ぶ買い物メモ at none against Tsukemono's 1. 旬で選ぶ買い物メモ also leads on update cadence (every 6 days vs every 4 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Tsukemono sells 1 one-off in-app purchase. 旬で選ぶ買い物メモ asks for nothing beyond the download.

旬で選ぶ買い物メモ ships an update every 6 days, Tsukemono every 4 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 旬で選ぶ買い物メモ | Tsukemono |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 10 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kenta Tanaka](https://appshunter.io/developer/1524383398) | [Yajima Shunnosuke](https://appshunter.io/developer/1872253430) |

## What reviewers say

### 旬で選ぶ買い物メモ

[App page](https://appshunter.io/ios/app/id6757065543)

This app helps you choose the best ingredients at the supermarket with advice from a former high-end grocery store employee. It offers tips on freshness, ripeness, and storage, along with a seasonal calendar and shopping list functionality.

**Highlights:** Expert ingredient selection tips, Seasonal food calendar, Customizable shopping lists, Ingredient storage advice, Recipe and cooking suggestions, Food trivia and facts

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

**In-app purchases:** none


### Tsukemono

[App page](https://appshunter.io/ios/app/tsukemono-fermentation-timer/id6759057158)

This app helps you track homemade pickles and ferments with a smart timer and journal. It suggests pickling times, alerts you before items are over-pickled, and learns your preferences over time. Review past batches to replicate successful ferments.

**Highlights:** Smart pickling time suggestions, Color-coded status at a glance, Alerts for readiness and over-pickling, Pickling journal with ratings and notes, Personalized time learning, One-tap repeat of past batches, Home and Lock Screen widgets

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is 旬で選ぶ買い物メモ free?

旬で選ぶ買い物メモ is free to download, with no in-app purchases.

### Is Tsukemono free?

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

### Do 旬で選ぶ買い物メモ or Tsukemono have ads?

Both 旬で選ぶ買い物メモ and Tsukemono show ads.

### Which is updated more often, 旬で選ぶ買い物メモ or Tsukemono?

旬で選ぶ買い物メモ ships an update every 6 days, and Tsukemono every 4 months. Most recently, 旬で選ぶ買い物メモ was updated on October 30, 2026 and Tsukemono on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*