# Date Memos vs Weight Tracker

The clearest difference is price: Weight Tracker at Free against Date Memos's $0.99. Weight Tracker also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (18.0 vs 26.0). Date Memos's advantage is in-app purchases (none vs 5) and device support (5 vs 3). On ads there is nothing between them.

Weight Tracker is free to download; Date Memos costs $0.99 up front. Weight Tracker sells 5 in-app purchases, starting at $1.99 per month. Date Memos asks for nothing beyond the download.

Date Memos ships an update every 2 months, Weight Tracker every 6 days. The most recent releases landed on August 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Date Memos | Weight Tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/date-memos/id1505321119/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 5 MB | 5 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [泽新 李](https://appshunter.io/developer/1502283048) | [Melissa Chan](https://appshunter.io/developer/1854954153) |

## What reviewers say

### Date Memos

[App page](https://appshunter.io/ios/app/date-memos/id1505321119)

Never forget important dates with this app. It supports both solar and lunar calendars, allows for custom reminders, and syncs across all your Apple devices. Pin key events to widgets for quick access.

**Highlights:** Solar and lunar calendar support, Customizable event reminders, Cross-device iCloud sync, Widget support with pinned events, Dark mode, iMessage app for sharing events

**Features:** Apple Watch app, iMessage stickers

**In-app purchases:** none


### Weight Tracker

[App page](https://appshunter.io/ios/app/weight-tracker/id6755934302)

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $11.99 | per year |
| Monthly Premium | $1.99 | one-time |
| Yearly Premium | $9.99 | one-time |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is Date Memos free?

Date Memos costs $0.99, with no in-app purchases.

### Is Weight Tracker free?

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

### Do Date Memos or Weight Tracker have ads?

Neither Date Memos nor Weight Tracker shows ads.

### Which is updated more often, Date Memos or Weight Tracker?

Date Memos ships an update every 2 months, and Weight Tracker every 6 days. Most recently, Date Memos was updated on August 1, 2026 and Weight Tracker on September 8, 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.*