Super Simple Diary vs Big Yellow Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super Simple Diary
Record your thoughts and memories with this straightforward journaling application. It allows you to attach multiple photos to entries and features a minimalist design to keep your focus. Your data is stored locally on your device, ensuring complete privacy.
- Simple writing and reading interface
- Attach multiple pictures to entries
- Minimalist and distraction-free design
- Local data storage for privacy
- User-friendly interface
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Hi. This is the simplest diary app "Super Simple Diary". FEATURES: - Only write and read a diary. No extra features. - Attach multiple pictures. - The simple and minimalist design will not disturb your thoughts. - The recorded data is saved only in your phone, so your privacy is assured.
Big Yellow Diary
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Why keep a diary? My answer is, because some information may seem unimportant at the time, but later you might need it and forget it. For example, today I plan to visit a friend's house. I’ve been there before, but I just can't remember the exact address. Another example is, there’s someone around me who said something, how can I judge if it’s true or not? One way is to compare it with what they’ve said before and see if there are any contradictions. Without a diary, there's no way to make such a comparison.
Screenshots
Verdict
The clearest difference is ads: Big Yellow Diary at none against Super Simple Diary's shown. Big Yellow Diary also leads on update cadence (every 6 days vs every 2 months). Super Simple Diary's advantage is iOS requirement (11.0 vs 17.0). On price, in-app purchases and device support 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. Super Simple Diary sells 1 one-off in-app purchase and Big Yellow Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Super Simple Diary ships an update every 2 months, Big Yellow Diary every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Super Simple Diary | Big Yellow Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 56 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryunosuke Nagase | 山 黄 |
In-app purchases
Super Simple Diary
- PREMIUM - LIFETIME$5.99
Big Yellow Diary
- Plus version$1.99
Questions
Is Super Simple Diary free?
Is Big Yellow Diary free?
Do Super Simple Diary or Big Yellow Diary have ads?
Which is updated more often, Super Simple Diary or Big Yellow Diary?
Other comparisons
