# Tesseract vs KeepSmilin'

The clearest difference is in-app purchases: KeepSmilin' at none against Tesseract's 3. Tesseract's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Tesseract sells 3 in-app purchases, starting at $1.99 per month. KeepSmilin' asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Tesseract | KeepSmilin' |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (110 ratings)](https://appshunter.io/ios/app/tesseract-reflection-journal/id6599853294/reviews)** | — |
| Number of ratings | **110** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 10 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Goateraction](https://appshunter.io/developer/1647805479) | [Lars Hornbeck](https://appshunter.io/developer/780522689) |

## What reviewers say

### Tesseract

[App page](https://appshunter.io/ios/app/tesseract-reflection-journal/id6599853294)

This app offers a unique emotional journaling experience inspired by interstellar travel. It allows users to record memories in an immersive 3D interface, transforming diary entries into cosmic coordinates. Features include voice dictation, AI prompts, and secure iCloud syncing.

**Highlights:** Immersive 3D Tesseract interface, Voice dictation journaling, AI-powered journaling prompts, Aesthetic writing with animations, Secure iCloud sync, Privacy-first design

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $4.99 | per year |
| Lifetime | $12.99 | one-time |

**What reviewers like**

- 🎨 Stunning, gorgeous UI/UX design
- ✨ Smooth, silky animations and interactions
- 📱 Lightweight app (only 6MB)
- 💭 Intuitive and simple to use
- 🎯 Focused, single-purpose functionality

**What reviewers complain about**

- 💰 Aggressive monetization strategy
- 🔒 Data loss issues after updates
- 🐛 Edit button crashes the app
- 📸 Photos disappear when editing entries
- 🔄 Sync issues between devices

**Reported bugs**

- Data deletion after app updates
- Journal entries disappearing after switching apps
- Edit button causing app crashes
- Photos disappearing when adding new ones
- Photos disappearing after editing entries

**Requested features**

- Customizable theme colors and backgrounds
- Additional font options (especially for Chinese)
- PDF export functionality
- iCloud sync support
- Auto-save functionality


### KeepSmilin'

[App page](https://appshunter.io/ios/app/keepsmilin/id6745733562)

**In-app purchases:** none


## Frequently asked questions

### Is Tesseract free?

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

### Is KeepSmilin' free?

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

### Do Tesseract or KeepSmilin' have ads?

Neither Tesseract nor KeepSmilin' shows ads.

### Which is updated more often, Tesseract or KeepSmilin'?

Tesseract ships an update fortnightly, and KeepSmilin' fortnightly. Most recently, Tesseract was updated on October 22, 2026 and KeepSmilin' on October 18, 2026.

---

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