# PositiveDiary vs Someday

The clearest difference is price: PositiveDiary at Free against Someday's $3.99. PositiveDiary also leads on update cadence (every 9 days vs every 7 months). Someday's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

PositiveDiary is free to download; Someday costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PositiveDiary ships an update every 9 days, Someday every 7 months. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PositiveDiary | Someday |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 7 months |
| Monetization | — | Paid |
| Size | 14 MB | 4 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Infinity Inc. (Apps)](https://appshunter.io/developer/1680741877) | [杨洋 冯](https://appshunter.io/developer/1523955886) |

## What reviewers say

### PositiveDiary

[App page](https://appshunter.io/ios/app/positivediary/id6737477917)

**Features:** macOS Compatibility

**In-app purchases:** none


### Someday

[App page](https://appshunter.io/ios/app/someday-diary/id6760704051)

This app helps you revisit past memories through an "On This Day" feature, showcasing photos and journal entries from the same date in previous years. It also organizes your daily photos into a timeline and tracks important anniversaries.

**Highlights:** On This Day memories, Photo timeline creation, Anniversary tracking, Lunar and Gregorian calendar support, iCloud synchronization, Dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is PositiveDiary free?

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

### Is Someday free?

Someday costs $3.99, with no in-app purchases.

### Do PositiveDiary or Someday have ads?

PositiveDiary shows ads; Someday does not.

### Which is updated more often, PositiveDiary or Someday?

PositiveDiary ships an update every 9 days, and Someday every 7 months. Most recently, PositiveDiary was updated on October 27, 2026 and Someday on November 5, 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.*