Comparison

ONexpense vs Simple GMAO

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

Head to head

About

ONexpense

Streamline expense reporting for small businesses and freelancers with instant receipt capture and automated data entry. Features include OCR, VAT detection, manager approval workflows, and custom accounting exports. Enjoy legal archiving and quick team onboarding.

Highlights

Instant receipt capture (photos, PDFs, emails)
Over 95% OCR accuracy with automatic VAT detection
One-click manager approval workflow
Custom accounting exports (CSV, Excel, API)
10-year legal archiving
Fast team onboarding

Features

Read full description

ONexpense is the expense-report app built for small businesses, start-ups and freelancers who are done with spreadsheets and lost receipts. - Instant capture – snap a picture or import PDFs/emails. - > 95 % OCR accuracy + automatic VAT detection – fields are filled for you. - Fast approval workflow – one-click manager validation included. - Custom accounting exports – CSV, Excel or API to your bookkeeping software. - 10-year legal archiving. - Lightning-fast onboarding – your whole team is up and running in under 5 minutes. Start your 30-day free trial today and turn expense reporting from a chore into a breeze.

About

Simple GMAO

Features

Read full description

Spécifiquement créée pour la maintenance de vos installations. Cette application est simple à utiliser et à prendre en main. Créez vos fiches d'intervention en 30 secondes depuis votre smartphone. Mettez à jour vos stocks sur site. Créer des planning. Recevez un rapport PDF avec photos des interventions de maintenance... Sauvegardez et organisez vos documentations techniques et photos.

Screenshots

ONexpense4 screens

Simple GMAO3 screens

Verdict

The call

The clearest difference is update cadence: ONexpense at every 2 months against Simple GMAO's every 5 months. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ONexpense ships an update every 2 months, Simple GMAO every 5 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 7 level

ONexpense versus Simple GMAO: the parameters behind the verdict, then further details
Parameter	ONexpense	Simple GMAO
Price	Free	Free
Positive reviews	38.5% of reviews	—
Update frequency	Every 2 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	28 MB	64 MB
Age rating	4+	4+
Developer	ONappli	FLORIAN CHRISTIAN DUFDURG

In-app purchases

None

ONexpense

No in-app purchases

None

Simple GMAO

No in-app purchases

Questions

Is ONexpense free?

ONexpense is free to download, with no in-app purchases.

Is Simple GMAO free?

Simple GMAO is free to download, with no in-app purchases.

Do ONexpense or Simple GMAO have ads?

Neither ONexpense nor Simple GMAO shows ads.

Which is updated more often, ONexpense or Simple GMAO?

ONexpense ships an update every 2 months, and Simple GMAO every 5 months. Most recently, ONexpense was updated on October 20, 2026 and Simple GMAO on October 18, 2026.