Simple Archive vs Tandem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Archive
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Automatic Note Snapshots While you write, your notes are automatically saved as snapshots. Accidentally deleted content can be reviewed anytime, and you can restore a note to any previous snapshot. Audio File Support Import audio files directly from your device and play them within the app, or download audio files from the web to manage them alongside your notes. Table-Based Notes In addition to plain text, the app supports table-style notes, making it easy to organize structured information. Folder-Based Organization Create multiple folders and store different types of notes just like a file system. Keep your notes clean, organized, and easy to navigate. Local-First Storage Your data is stored locally on your device, giving you full control and privacy.
Tandem
This app helps two people stay accountable to their commitments. It facilitates clear requests, direct commitments, and confirmation of completion, building trust through consistent follow-through. Designed for daily coordination, it turns vague expectations into tangible outcomes.
- Two-person accountability loop
- Clear request and commitment system
- Confirmation of completion
- Timely reminders
- Builds trust through follow-through
- Lightweight and fast interface
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Tandem is accountability for real life at home. Most promises fail in the gap between intention and action. Tandem closes that gap with a clear two-person loop: one person asks, the other commits, both see the outcome. How Tandem works Send a clear request: “Can you do this?” Get a direct commitment Confirm completion with a simple response Keep momentum with timely reminders Build trust through visible follow-through over time Why Tandem Designed for partner accountability, not productivity noise Lightweight by design: fast to use, hard to ignore Built for daily household coordination and consistency Turns vague expectations into clear outcomes Tandem helps two people keep commitments, reduce friction, and follow through together.
Screenshots
Verdict
Simple Archive and Tandem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Simple Archive ships an update every 3 days, Tandem every 4 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.
| Parameter | Simple Archive | Tandem |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 10 MB | 42 MB |
| Age rating | 4+ | 12+ |
| Developer | heo junseo | Isaac Barham |
In-app purchases
Simple Archive
No in-app purchases
Tandem
No in-app purchases









