Diary Book vs AI Pottery Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diary Book
This app allows users to privately record their daily life, moods, and memories. It offers tools for creative journaling with customizable covers, stickers, and dynamic themes. Users can track their feelings over time and revisit past entries.
- Mood tracking with calendar expressions
- Customizable handbook covers
- Graphic stickers and collage materials
- Daily diary entries with pictures
- Dynamic home page themes
- Calendar date querying
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Diary Book is a lovely diary app that can record mood and keep a diary. Accumulate your feelings day by day, record your daily life, and keep good memories in Mood Diary. [Our Features] Mood Calendar: super cute little expression to record your daily mood; Hand Book Cover: create your own lovely hand book and collect your own life's hand book. Graphic Stickers: rich and lovely stickers, graphic collage materials, make your hand account more fresh and beautiful anytime and anywhere. Calendar: convenient for querying calendar dates. Graphic Diary: write a diary for the next day and add pictures. Dynamic theme: multiple home page dynamic theme styles to decorate your page. [Our Expectations] Writing morning records every morning, summarizing and reflecting every night can bring a sense of ritual to our daily life. When we open the hand account records in emotions, this whole record is "our own history". I hope you can look back on the past and record everything beautiful through Emotion. If you like Emotion and have any questions or comments in use, please leave your feedback. This subscription will be automatically renewed through your iTunes account, with the renewal fee deducted from your plan within 24 hours prior to the end of the current subscription period. You can manage or cancel automatic renewal at the Account Settings office at least 24 hours before the current subscription period ends. If your trial does not end, the remaining days will automatically expire after you start your subscription. To open a subscription, you agree to the following terms: The terms of service: https://junkeyd.github.io/posts/junke//fuwu Privacy policy: https://junkeyd.github.io/posts/junke/privacy
AI Pottery Studio
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Every potter knows the wait. You pull a piece from the bisque firing, glaze it, load the kiln, and then find out days later whether the colour you imagined is the colour you got. Pottery Studio shortens that guess. TRACK EVERY PIECE Keep a journal of what you have in progress. Record the clay body, the firing stage, the cone, and your own notes, and move a piece along as it goes from designing to greenware to bisque to glazed to fired. Photograph it at each stage so you can look back at what you actually did — the part that is impossible to reconstruct from memory three firings later. SEE THE GLAZE FIRST Photograph a bisque piece and preview it in celadon, tenmoku, shino, ash, crystalline, raku or salt fired, in a range of colours. It takes a few seconds, and it costs you nothing but a preview credit — considerably less than a kiln shelf and a week of your time. BUILD A SHAPE FROM SCRATCH Not thrown yet? Sketch a profile freehand, or trace one from a photograph, and the app turns it into a three-dimensional form you can glaze and save. Useful for planning a series, or for showing someone what you are aiming at. KEEP WHAT YOU MAKE Previews save to a private gallery and can be attached to journal projects, shared, or saved to your photo library. Your gallery is yours alone — nothing you upload is visible to anyone else. HONEST ABOUT WHAT IT IS These are AI visualisations, not predictions. Real glaze chemistry depends on your clay, your kiln, your firing schedule and a certain amount of luck. Treat a preview as a sketch of an idea, not a promise about the result — the app says so on every image it produces. PRIVACY No account is required. The app never asks for your name or email. Photo metadata, including GPS coordinates, is stripped on your device before anything is uploaded. Your photos are never used to train AI models, and nothing is sold or shared with advertisers. CREDITS You start with five free previews. After that, previews are bought in packs and never expire. There is no subscription. Note: purchased credits are tied to your account, not to the App Store, so if you want them to survive a reinstall or a new device, use Sign in with Apple from the Settings screen. It takes one tap and asks for nothing beyond what Apple already provides.
Screenshots
Verdict
The clearest difference is ads: AI Pottery Studio at none against Diary Book's shown. AI Pottery Studio also leads on update cadence (every 5 weeks vs every 3 months). Diary Book's advantage is iOS requirement (13.0 vs 15.0). 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. Diary Book sells 3 in-app purchases, starting at $2.99 per month and AI Pottery Studio sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Diary Book ships an update every 3 months, AI Pottery Studio every 5 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Diary Book | AI Pottery Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (314 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 314 — better | — |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 76 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | 俊柯 吴 | Adam Nash |
Bugs and requests
Diary Book
Reported bugs
2 issues- App crashes when accessing music notes
- App glitches and deletes unsaved writing
Requested features
2 requests- Make VIP cheaper
- Add a password option
AI Pottery Studio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Diary Book
- Monthly subscription3 Days trial$2.991 Month
- Subscription quarter3 Days trial$7.993 Months
- Pro version$7.99
AI Pottery Studio
- 20 Glaze Previews$4.99
- 50 Glaze Previews$9.99
- 150 Glaze Previews$24.99









