Comparison

いつどこ本棚 vs TumuBook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

いつどこ本棚

Features
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スマホひとつで “あなた専用の本棚” をすっきり管理できます。 こんな人におすすめ - 紙の本も電子書籍も“まとめて”管理したい -「あの本購入したっけ」をゼロにしたい - 読書記録をグラフで振り返ってモチベーションを上げたい

About

TumuBook

Features
Read full description

The books they grew up with. TumuBook is a reading log for parents and kids. Keep every book your child reads, with the date and how old they were. "The picture book they asked for again and again as a baby." "The book they practised reading with in first grade." Books carry a picture of who your child was at the time. Note what they read, when, and how old they were, and the record becomes a memory in itself. One book finished, and what next? With no time to look, or no quick trip to the library or bookshop, that eagerness to keep reading can quietly fade. TumuBook lays out what might come next from the books they've read: "if they loved this one, here are a few more." A natural moment to ask, "Want to try this one?" SECONDS TO LOG. YOURS TO KEEP. - Scan the barcode to add a book - The date and your child's age are saved automatically - Add a note if you like - Browse each shelf by age or by month A SHELF FOR EACH CHILD - A separate shelf for every child - Whatever the age gap, all in one app MORE TIME WITH BOOKS - Picks like "Because you read…" and "More by the same author" appear on the Home, grown from the books they've read - Save the ones to read next, and check the list on your next trip to the library or bookshop SERIES AND NEW RELEASES - See every volume of a series, with a tick on the ones they've read - The next volume shows up on the Home - We keep an eye on new releases in the series they read WORKS ON IPHONE AND IPAD Made for parents who want to: - keep the books their child reads as memories - log every sibling's reading in one place - spend less time hunting for the next book - keep track of library books as well as their own

Screenshots

いつどこ本棚4 screens
TumuBook4 screens

Verdict

The call

いつどこ本棚 and TumuBook are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
いつどこ本棚 versus TumuBook: the parameters behind the verdict, then further details
Parameterいつどこ本棚TumuBook
PriceFreeFree
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS17.4 — better18.0
Further details — not scored
Size9 MB5 MB
Age rating4+4+
Developershota yoshidaTomoko Okada

In-app purchases

None

いつどこ本棚

No in-app purchases

None

TumuBook

No in-app purchases

Questions

Is いつどこ本棚 free?
いつどこ本棚 is free to download, with no in-app purchases.
Is TumuBook free?
TumuBook is free to download, with no in-app purchases.
Do いつどこ本棚 or TumuBook have ads?
Neither いつどこ本棚 nor TumuBook shows ads.

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