# Optimism vs Дневник СМЭР+

The clearest difference is in-app purchases: Дневник СМЭР+ at none against Optimism's 1. Дневник СМЭР+ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.6). Optimism's advantage is update cadence (every 5 weeks vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Optimism sells 1 in-app purchase, starting at $6.99 per month. Дневник СМЭР+ asks for nothing beyond the download.

Optimism ships an update every 5 weeks, Дневник СМЭР+ every 3 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Optimism | Дневник СМЭР+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/optimism-a-gratitude-journal/id1503981169/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 28 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ilia Kovalenko](https://appshunter.io/developer/1448488637) | [Ассоциация когнитивно-поведенческой психотерапии](https://appshunter.io/developer/1558445726) |

## What reviewers say

### Optimism

[App page](https://appshunter.io/ios/app/optimism-a-gratitude-journal/id1503981169)

This app encourages daily reflection by prompting users to write down three positive moments each evening. The goal is to foster increased positivity, leading to improvements in quality of life, relationships, and sleep.

**Highlights:** Daily positive moment journaling, Brain rewiring for positivity, Improved quality of life, Enhanced relationships, Better sleep quality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $6.99 | per month |


### Дневник СМЭР+

[App page](https://appshunter.io/ios/app/plus/id6743710922)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimism free?

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

### Is Дневник СМЭР+ free?

Дневник СМЭР+ is free to download, with no in-app purchases.

### Do Optimism or Дневник СМЭР+ have ads?

Neither Optimism nor Дневник СМЭР+ shows ads.

### Which is updated more often, Optimism or Дневник СМЭР+?

Optimism ships an update every 5 weeks, and Дневник СМЭР+ every 3 months. Most recently, Optimism was updated on October 14, 2026 and Дневник СМЭР+ on October 24, 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.*