レジさぽっ! vs BoothLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
レジさぽっ!
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Rejisapo is an all-in-one register app for the selling side — circles and their helpers — at Japanese doujin events like Comic Market (Comiket). Register your items, then turn your phone into a register on the day: tap the number of copies sold and the app rings up the sale, calculates change and totals your sales — right through to a summary you can use for your tax return. ■ Key Features ・Your phone as a register (checkout) Pick your items with "+" and the total and change are calculated automatically. Supports consumption tax (tax-included / tax-excluded), cash vs. cashless payments, and a quick memo. ・Menu scanning (optional) Item names and prices can always be entered by hand; scanning just fills them in from your oshinagaki image, and every feature works without it. - Cloud AI scanning (accurate, credit-based): uses Claude by Anthropic. Images aren't used for AI training or stored on our servers for scanning. - On-device scanning (free, nothing sent): with no credits, Google's ML Kit reads text on your device only. Skip scanning and no image is sent for it, and no AI is used. ・Inventory management Track stock for each item. Linked with reservations, so it shows the "real number left to sell" after subtracting reserved copies. ・Sales totals Daily and monthly sales are totaled automatically. Breakdowns by cash / cashless and CSV export are supported, making later bookkeeping easy. ・Staff sharing Several devices in your circle can join one session with a passphrase and have their sales totaled together; a joined device's sales (amount, item count and line items) pass through our server for that totaling. ・Tax return summary Totals your balance after subtracting expenses from sales. Record expenses and output a summary you can use for your tax return (free). ・Reservation page Publish your menu as a web page so attendees can reserve from their phone (item, quantity, nickname). A reception number is issued, and on the day you handle pickup and checkout straight from the app. Automatic reception cutoff is supported. ・Packing checklist & event info Check your gear for the day and browse handy tips for selling. ■ Highlights ・From menu scanning to checkout, sales and tax filing — one app for your circle ・Register, inventory and sales work entirely on-device (smooth even on congested venue networks) ・Your data stays on your device. Main data sent externally (full list in the privacy policy): cloud AI scanning (image analyzed) / reservation page (item info and a reserver's nickname) / staff sharing (sales recorded on a joined device) / your circle info and menu images listed in the cross search of the sister app “Torehan” (we ask for your consent the first time) / anonymous usage statistics (app launches, screen views; no item names or sales figures) ・No banner or video ads, no behavioral tracking ・5 languages: 日本語 / English / 中文 / 한국어 / Français ■ Sister app "Torehan" "Torehan" is our menu-management and venue-map app for buyers. Link your circle info and you can also appear in its buyer-side search (optional). ■ Who It's For ・Circles and helpers selling at doujin events ・Anyone who wants smart checkout and change calculation ・Anyone recording sales and expenses to prepare for a tax return ・Anyone who wants to accept reservations ■ Free / In-App Purchases The core register, inventory, sales, and on-device menu scanning are free to use. The tax return summary is also free. Registrant Count (how many Torehan buyers registered your circle; purchased for each event day) and cloud scanning credits are available via in-app purchase. * Cloud AI scanning sends the image externally for analysis (it is not used for AI training). Publishing a reservation page sends item info and the nickname a reserver enters. Joining staff sharing sends that device's sales to the sharing server. On-device scanning (free) and core register operations involve no external transmission.
BoothLog
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BoothLog is a sales tracker for vendors at craft fairs, craft shows, artist alley at comic and anime events, farmers markets, flea markets, school fairs and pop-up shops. Tap an item to ring it up, see the change, and watch your stock count down. Your totals by day and by item are worked out for you. It is a simple cash register and sales log (a basic POS) that works offline, with no account. One notebook per event Create a notebook for each event and set which items you are bringing and how many. Multi-day events get one page per day. Check out in 3 taps Tap an item, tap Checkout, then confirm. Choose the amount the customer paid and BoothLog shows the change. Items sold, stock left and each item's inventory update right away. BoothLog does not take card payments or print receipts. Record in bulk later Too busy to ring up every sale? Enter just the quantities sold afterwards, all at once. Sales report See your total, number of checkouts, average sale, and sales by hour, by item and by category, with tables and charts. Enter your starting cash and BoothLog works out how much cash you should have on hand. Add your expenses to see your sales minus expenses (cost of goods and profit per item are not calculated). Overall report Look back on all your events together, by event or by period. Your items Give each item a name, a price and a photo. Organize items by artwork and by category, and filter them on the checkout screen. Inventory by item Enter how many of an item you have, and its inventory goes down by itself whenever it sells, in any notebook. Checkouts and bulk entries both count, and recording on two devices never takes it down twice. Tap the inventory to add stock (+1, +5, +10, your usual quantity, or any number), recount it to match what you really have, or see the inventory changes. Each item's inventory is shown when you create a notebook, and spreadsheet exports include the current inventory. Inventory tracking works without a purchase. It counts what you have on hand; it is not for purchasing, cost accounting or official bookkeeping. Journal Keep notes and photos about each day. And more Choose from 14 color themes. Available in 31 languages, with support for local currencies. Unlock everything with a one-time purchase Recording sales and viewing reports work without a purchase. A one-time purchase unlocks the following. It is not a subscription and never renews automatically. - Link two or more devices and record in the same notebook together, for example when you share the stall with a friend or helper - Export sales reports as PDF, spreadsheet files, images to post on social media, and files for your tax records - Hand a notebook to someone far away as a file, and get it back - Export all your data and restore it on another device - Change the app icon to the color you like - Remove ads If you change phones, tap Restore purchase with the same account to unlock everything again. About ads Without the purchase, ads are shown on some screens. Only ads that are not based on your interests are shown. After the purchase, ads are no longer shown. Even without the purchase, you can watch an ad to create one image to post. About your records Your records are kept only on your device and are never sent to our servers. No account is needed. The app connects to the internet only to show ads and to check your purchase. At venues with no signal, checkout and reports keep working. When you record on two or more devices, they talk to each other directly. When you change or reinstall your phone, your records can be restored from your device backup. Please note - BoothLog does not make tax judgments. Please check tax matters yourself or with a tax professional. Support https://artlet-lab.com/boothlog/en Privacy policy https://artlet-lab.com/boothlog/en/privacy Terms of use https://artlet-lab.com/boothlog/en/terms
Screenshots
Verdict
The clearest difference is ads: レジさぽっ! at none against BoothLog's shown. BoothLog's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. レジさぽっ! sells 2 one-off in-app purchases and BoothLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
レジさぽっ! ships an update every 3 weeks, BoothLog every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | レジさぽっ! | BoothLog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 133 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | KYOHEI FUJISAWA | Artlet Lab |
In-app purchases
レジさぽっ!
- Cloud OCR 10-pack$0.89
- Registrant Count Unlock$4.39
BoothLog
- BoothLog Full Access$5.99




