# Impots.gouv vs TransatPlan Mobile

The clearest difference is rating: TransatPlan Mobile at 4.0 against Impots.gouv's 3.0. Impots.gouv's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (21 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

TransatPlan Mobile holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Impots.gouv has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 52% of Impots.gouv's written reviews are positive against 50% of TransatPlan Mobile's, so the app with the better star average is not the one people write more warmly about.

Impots.gouv ships an update every 3 weeks, TransatPlan Mobile every 4 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Impots.gouv | TransatPlan Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (21 ratings)](https://appshunter.io/ios/app/impotsgouv/id505488770/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/transatplan-mobile/id6443581521/reviews)** |
| Number of ratings | **21** | 1 |
| Positive reviews | **52.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 46 MB | 123 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Direction générale des Finances publiques](https://appshunter.io/developer/505488773) | [BANQUE TRANSATLANTIQUE](https://appshunter.io/developer/1472736411) |

## What reviewers say

### Impots.gouv

[App page](https://appshunter.io/ios/app/impotsgouv/id505488770)

Manage your tax affairs directly from your mobile device. Access tax documents, declare income, pay bills, and communicate securely with tax authorities. Features include biometric login and payment via flashcode.

**Highlights:** Create and manage tax account, Access tax documents, Declare income, Secure messaging with tax administration, Pay bills and manage direct debits, Biometric authentication, Receive tax notifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TransatPlan Mobile

[App page](https://appshunter.io/ios/app/transatplan-mobile/id6443581521)

Manage your employee stock option and grant plans online. Access consolidated views of your positions, value grants, and view securities accounts. Initiate transfers, conduct transactions, and access plan documentation.

**Highlights:** Consolidated view of all positions, Valuate grants and consult details, Access securities accounts, Consult cash account and initiate transfers, Conduct transactions on positions, Access plan documentation, Communicate with contacts

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Impots.gouv free?

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

### Is TransatPlan Mobile free?

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

### Which has better reviews, Impots.gouv or TransatPlan Mobile?

TransatPlan Mobile is rated higher. Impots.gouv averages 3.0 out of 5 from 21 ratings, while TransatPlan Mobile averages 4.0 from 1 ratings.

### Do Impots.gouv or TransatPlan Mobile have ads?

Neither Impots.gouv nor TransatPlan Mobile shows ads.

### Which is updated more often, Impots.gouv or TransatPlan Mobile?

Impots.gouv ships an update every 3 weeks, and TransatPlan Mobile every 4 months. Most recently, Impots.gouv was updated on September 21, 2026 and TransatPlan Mobile on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*