Comparison

OLIS Mobile Funds vs dtaxback

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

Head to head
About

OLIS Mobile Funds

This app allows CACEIS clients to manage their funds and complete key actions remotely. Access is automatically provided to all CACEIS clients using their existing OLIS Portal credentials.

Highlights
  • Follow funds on the go
  • Perform essential tasks
  • Automatic access for CACEIS clients
  • Uses existing OLIS Portal credentials
Features
Read full description

OLIS Mobile Funds enables CACEIS clients to follow their funds and perform essential tasks on the go. Access is automatically granted to all CACEIS clients. Credentials are identical to OLIS Portal.

About

dtaxback

Non-EU residents can easily claim tax refunds on purchases made in France. Simply upload photos of your invoices, validate at customs, and receive your refund within 24 hours. This app simplifies the process for eligible tourist goods.

Highlights
  • Upload invoice photos
  • Customs barcode validation
  • Refund within 24 hours
  • Available at all French shops
  • Real-time customer support
Features
Read full description

As non-EU residents, you can get your tax refund from your smartphone in just a few steps: 1. Shop everywhere in France and ask for invoices from retailers? 2. Take pictures of invoices and upload them in the app. 3. Scan barcode at customs reader and get an electronic validation. 4. Get your refund within 24 hours. Advantages of using dtaxback app : 1. Available in 100% of the shops registered in France 2. VAT refund in 24H at a rate of 85% 3. Real time customer support Which products are eligible for VAT refund ? All tourist goods sold for transport outside the European Union (EU) in the purchaser's personal luggage are concerned. Examples : Perfumes, chocolates, clothes, smartphones, watches, books, medicines… Purchase must be a retail.. You can buy up to 15 copies of the same article. Thus, a purchase for professional use, corresponding to a commercial wholesale supply, cannot be exempted. A product purchased for consumption in France cannot benefit from the tax refund. When leaving the territory, the presentation of the goods is mandatory. Failure to show the goods cancels the tax refund and may result in a fine. Services are not eligible for tax refund. Certain goods are also excluded from the tax refund: manufactured tobacco, weapons, ammunition, cultural goods, private vehicles, petroleum products, for example It is also necessary to be in France for less than 6 months, and be 16 years old at least. Download now and try your new app !

Screenshots

OLIS Mobile Funds3 screens
dtaxback3 screens

Verdict

The call

The clearest difference is review sentiment: dtaxback at 100% against OLIS Mobile Funds's 50%. OLIS Mobile Funds's advantage is iOS requirement (12.0.0 vs 15.0). On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
OLIS Mobile Funds versus dtaxback: the parameters behind the verdict, then further details
ParameterOLIS Mobile Fundsdtaxback
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0.0 — better15.0
Further details — not scored
Size110 MB83 MB
Age rating4+4+
DeveloperCACEISDIGITAL TAXBACK

Customer experience

OLIS Mobile Funds

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

dtaxback

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews29 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OLIS Mobile Funds

No in-app purchases

None

dtaxback

No in-app purchases

Questions

Is OLIS Mobile Funds free?
OLIS Mobile Funds is free to download, with no in-app purchases.
Is dtaxback free?
dtaxback is free to download, with no in-app purchases.
Do OLIS Mobile Funds or dtaxback have ads?
Neither OLIS Mobile Funds nor dtaxback shows ads.
Which is updated more often, OLIS Mobile Funds or dtaxback?
OLIS Mobile Funds ships an update every 2 months, and dtaxback every 2 months. Most recently, OLIS Mobile Funds was updated on October 6, 2026 and dtaxback on October 21, 2026.

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