Simplio Invoice Generator vs Car Maintenance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simplio Invoice Generator
Quickly generate professional PDF invoices with customizable templates, branding, and payment details. Save client information for reuse and share invoices directly from your device. Offers offline functionality and a privacy-focused approach.
- Professional invoice templates
- Customizable branding and contact details
- Line item details with tax and discounts
- Multi-currency and payment term support
- Client directory for reuse
- Offline PDF export and sharing
- Recurring invoices and status tracking (Pro)
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A professional invoice in 60 seconds, then back to the work that pays. If you have ever lost an evening wrestling with accounting software just to send one PDF, or paid a monthly fee for the privilege of emailing a freelance invoice, Simplio is the quieter answer. It is a calm, local-first invoice maker for freelancers, consultants, contractors and Etsy shop owners — your logo, your line items, your bank details, turned into a clean PDF your client can pay from. The billing app side of it understands that the work that actually pays is not invoicing; the goal is to get the bill out the door in under a minute and return to designing, writing, coding or building. Every feature described below is unlocked only with an auto-renewable subscription purchased inside the app. New users receive a 3 day free trial; you may cancel anytime during the trial to avoid being charged. Open the invoice generator, drop in your logo and brand color, and add line items with quantity, rate and per-line tax. Discounts can be flat or percentage, tax inclusive or exclusive, with multi-currency support and payment terms like Net 7, 15, 30 or anything custom. Add bank, PayPal, Wise or Stripe instructions, save clients to a directory for next time, and export the PDF straight to Mail, Messages, WhatsApp or AirDrop. Recurring invoices, status tracking from sent through paid, and CSV export keep the books tidy without leaving the app, and the invoice template library covers minimal, classic and bolder layouts so your invoice creator output matches the rest of your brand. The receipt generator and quote maker reuse the same templates, so an estimate today becomes a tax invoice tomorrow with one tap and a customer's accepted quote does not have to be retyped. Multi-business profiles let a freelancer with a day-job side-gig and a weekend Etsy shop keep two completely separate sets of branding, bank details and numbering sequences in one app. The bill generator handles partial payments, deposits and retainers, supports invoice numbering that resets per year, and lets you reissue a corrected invoice while keeping the original on record for audit. Quick invoice mode is built for site visits and market stalls — a few taps, a phone signature and an emailed PDF before the client walks away. Everything works fully offline and your data stays on this device. There is no required account, no mandatory cloud upload, and no bookkeeping firm gets a copy of your client list. The interface ships in 39 languages with full VoiceOver support, designed for anyone who needs a bill generator without learning QuickBooks first. The bills maker, invoicing app and estimate maker share one library, one client directory and one numbering scheme, so the same person you quoted last month appears in your invoice creator next month without retyping a single address. Unlock with Pro: • Unlimited invoices (free: 3 per month) and clients (free: 5) • Watermark removal and all templates and themes • Recurring invoices and status tracking • CSV export and multiple business profiles • Quote and estimate templates Subscription Pricing & Terms Features require a subscription. Pricing and terms available in-app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription and free-trial conversion in Settings > Apple ID after purchase. Any unused portion of the free-trial period will be forfeited when you purchase a subscription.
Car Maintenance
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KeepMyCar is a private log book for used and high-mileage cars. It keeps your service history, tells you what the car needs next, and reminds you before it is due — no account, and everything stays on your iPhone. You add the records yourself: work done by an independent mechanic, a local shop, a dealer, or in your own driveway. KeepMyCar does not import service history from dealerships or vehicle-history networks. It gives you one place for the dates, mileage, costs, notes and receipt photos you choose to keep, and one screen that says what is overdue, due soon, or worth a closer look. WHAT YOU CAN DO - Get a maintenance list from your car's profile: oil and filter, brake fluid, coolant, transmission service, spark plugs, air filter - Read every item in plain English — "due in 3 weeks", "6 months overdue", or up to date - Log service done by any mechanic, shop, dealer, or by you, with the date, mileage, cost, notes and a receipt photo - Close a maintenance cycle in one tap with "Done today" - Set your own interval on any item, in months or in miles, or add an item of your own - Keep documents with expiry dates — insurance, inspection, registration — and be reminded before they run out - Keep every car you own in one garage, and archive the one you sold with its history intact - Get a PDF service report — the history and the documents, laid out for a buyer or a new mechanic - See what each car has cost you, by year, by job and by shop - Save your mechanics and parts stores with their phone numbers, and call them from the app - Work in miles or kilometres THE LOG BOOK Record a drive with its distance, its odometer readings and what it cost in fuel or tolls, attach a photo of the receipt, and let the app work out the closing odometer from the distance you entered. Share a trip as text, or export the log book as a spreadsheet or a PDF report. Entries are yours to write: KeepMyCar does not detect drives and does not use GPS or location. REMINDERS KeepMyCar can remind you on your iPhone before a service or a document is due. Reminders stay on the device, are kept few and useful, and it is your choice whether to turn them on at all. KEEPMYCAR PLUS — TRY IT FREE FOR 7 DAYS Everything above is KeepMyCar Plus. New subscribers start with a 7-day free trial on the yearly plan; after it, Plus is $9.99 a year or $1.99 a month, or $24.99 once to keep it for good (US prices — the App Store shows yours before you pay). Family Sharing is included. Where the App Store does not offer KeepMyCar Plus, everything is included at no charge. A subscription renews automatically unless you cancel at least 24 hours before the trial or the current period ends. Cancel any time in Settings › your name › Subscriptions. If a subscription ends, nothing is locked away: every car, record and photo stays on your iPhone, ready to open, share, export and back up. Already using KeepMyCar? Nothing changes for you: everything you had stays free, and if you bought Plus, it is yours for good. YOUR RECORDS STAY WITH YOU No account, no login. Your cars, service records, trips, notes and photos are stored on your iPhone, and KeepMyCar does not upload your vehicle or service data. Export your service history and your log book as spreadsheets, or take a full backup file you keep yourself and can load back later. BUILT FOR USED AND HIGH-MILEAGE CARS A car that has passed through several owners rarely comes with a tidy history. KeepMyCar is for the owner building that record from here on — whoever did the work, and whatever the odometer says. A NOTE ON MAINTENANCE The maintenance list is general time- and mileage-based guidance, not a manufacturer-specific schedule. Always check your owner's manual, or ask a qualified mechanic about your specific car. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://keepmycar.smart-it.io/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Car Maintenance at none against Simplio Invoice Generator's 3. Car Maintenance also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.1 vs 18.5). On price, ads 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. Simplio Invoice Generator sells 3 in-app purchases, starting at $2.99 per 7 days. Car Maintenance asks for nothing beyond the download.
Simplio Invoice Generator ships an update every 3 weeks, Car Maintenance every 9 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | Simplio Invoice Generator | Car Maintenance |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Bahattin Duran | Smart IT US Inc. |
In-app purchases
Simplio Invoice Generator
- Pro Weekly3 Days trial$2.997 Days
- Pro Monthly3 Days trial$6.991 Month
- Pro Annual7 Days trial$29.991 Year
Car Maintenance
No in-app purchases
Questions
Is Simplio Invoice Generator free?
Is Car Maintenance free?
Do Simplio Invoice Generator or Car Maintenance have ads?
Which is updated more often, Simplio Invoice Generator or Car Maintenance?
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