Serica vs Parallel Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Serica
A private digital journal app that lets you record your life with text, photos, video, audio, mood tracking, and location. It offers reusable templates and a time capsule feature for friends' messages, all secured with a screen lock and biometric protection.
- Multimedia entries (text, photo, video, audio)
- Mood tracking and visualization
- Location tagging and mapping
- Reusable templates for prompts
- Time capsule for guest memories
- Screen lock and biometric security
- Fast search and tagging
Read full descriptionHide full description
Serica is a modern, privacy‑focused digital journal that blends text, photos, video, audio, mood tracking, location and reusable templates so you can see the full story of your life. CORE FEATURES • Multimedia entries: combine text, photos, video & audio • Built‑in audio recorder: capture feelings hands‑free • Mood tracking: visualize emotional patterns • Map & optional location tagging: remember context • Calendar view: spot gaps & streaks • Templates (Guides): defeat blank page & reuse structures • Time capsule (guest memories): friends leave locked messages • Screen lock + biometric layer for extra privacy • Tags & fast search to resurface moments • Draft autosave: never lose a thought mid‑flow • Client‑side media optimization for faster uploads • Full Turkish & English localization PREMIUM • Extended media flexibility • Advanced & community templates • Early access to upcoming features PRIVACY FIRST You stay in control of your data and how you share (or don’t). WHY SERICA? Most apps isolate text or mood; Serica unifies emotional context, multimedia, spatial memory, and structured prompts so reflection becomes richer and more sustainable. GET STARTED Open your first entry, pick a mood, attach a photo or a short audio clip, write a sentence—momentum grows from small wins. We iterate quickly—send feedback anytime inside the app. Start shaping a more meaningful narrative today. EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Parallel Journal
This app provides a private journaling experience designed for managing multiple relationships, including those in ENM or polyamorous dynamics. It allows users to track partners, log agreements, and organize entries by date and mood, with robust privacy features and export options.
- Relationship Mode for tracking multiple partners
- Log agreements and boundaries per relationship
- Organize entries by date, mood, and partner
- Optional Face ID / Touch ID lock
- Private iCloud sync across devices
- Export entries to Markdown, PDF, or JSON
Read full descriptionHide full description
Parallel is a private journal built for real life — including the parts other journaling apps don't handle well. Write quickly, tag your mood, add a photo, and keep every entry organized by date. Choose from calming built-in themes or fully customize your own colors. RELATIONSHIP MODE For anyone dating multiple people, in an ENM relationship, or just wanting to keep their notes on different people organized — Relationship Mode lets you: • Track unlimited partners, each with their own profile • Log agreements, boundaries, and private notes per relationship • See check-in history and relationship duration at a glance • Tag journal entries to specific partners • Assign each partner a color, including fully custom colors PRIVATE BY DESIGN • Optional Face ID / Touch ID lock • Your entries sync privately across your own devices via iCloud — never shared, never sold • Full backup and restore, plus export to Markdown, PDF, or JSON anytime Parallel is free to use with one partner. Unlock unlimited partners with a single one-time purchase — not a subscription.
Screenshots
Verdict
The clearest difference is ads: Parallel Journal at none against Serica's shown. Parallel Journal also leads on update cadence (every 3 days vs every 4 months). Serica's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Serica sells 1 in-app purchase, starting at $29.99 per year and Parallel Journal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Serica against 5.0 for Parallel Journal. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Serica ships an update every 4 months, Parallel Journal every 3 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | Serica | Parallel Journal |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Halil Oncen | DAVID JOHN THIELE |
Customer experience
Serica
Parallel Journal
In-app purchases
Serica
- Premium$29.991 Year
Parallel Journal
- Unlock Relationship Mode$5.99








