Comparison

InNat vs avvistAPP

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

Head to head
About

InNat

Features
Read full description

Il progetto InNat nasce per promuovere le conoscenze in Italia della Rete Natura 2000 e della Direttiva Habitat, utilizzando l’innovativo strumento della Citizen Science. Attraverso l’app InNat sarà possibile inviare e visualizzare dati faunistici raccolti dai cittadini relativi alla presenza di 30 specie di insetti, inclusi negli allegati II e/o IV della Direttiva Habitat e perciò protetti a livello Europeo. Si tratta di 7 libellule, 1 cavalletta, 1 grillo, 5 coleotteri, 14 farfalle e 2 falene. Parallelamente InNat si propone di svolgere un’intensa attività di formazione dei gestori della Rete Natura 2000 finalizzata alla realizzazione operativa di monitoraggi e alla rendicontazione nazionale prevista dall’articolo 11 e 17 delle Direttiva Habitat, in particolare per gli insetti di interesse comunitario.

About

avvistAPP

Features
Read full description

AVVISTAPP is an app designed to track the presence of the sea walnut - an alien species in the northern Adriatic. Although the sea walnut does not sting humans (it is a ctenophore and not a jellyfish), this animal can be considerably problematic for the marine ecosystem: it is a voracious predator that feeds on zooplankton (fish food), eggs and fish larvae. Due to the negative effects that the sea walnut can cause in the locations in which it is found, it has been included in the list of the 100 most harmful invasive species in the world. Since the summer of 2016, the sea walnut has been forming huge swarms (blooms) in the north Adriatic, causing serious problems for the fishing sector in the Grado and Marano lagoons. AVVISTAPP is a tool that will allow everyone to actively contribute to monitoring the sea walnut invasion in the Gulf of Trieste. In order to use to it: recognise the organism, if possible take a photo and then send an alert via your mobile phone. In addition to the sea walnut, with AVVISTAPP, it is also possible to report other very common organisms in our sea, such as jellyfish, turtles and dolphins. The data provided will be collected and analysed by OGS researchers and will be made available to the entire scientific community in order to better understand our sea conditions.

Screenshots

InNat4 screens
avvistAPP3 screens

Verdict

The call

The clearest difference is update cadence: InNat at every 3 weeks against avvistAPP's every 10 months. InNat also leads on iOS requirement (9.0 vs 17.6). 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

InNat ships an update every 3 weeks, avvistAPP every 10 months. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 4 level
InNat versus avvistAPP: the parameters behind the verdict, then further details
ParameterInNatavvistAPP
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size53 MB11 MB
Age rating4+4+
Developerdatasound srlDivulgando Srl

In-app purchases

None

InNat

No in-app purchases

None

avvistAPP

No in-app purchases

Questions

Is InNat free?
InNat is free to download, with no in-app purchases.
Is avvistAPP free?
avvistAPP is free to download, with no in-app purchases.
Do InNat or avvistAPP have ads?
Neither InNat nor avvistAPP shows ads.
Which is updated more often, InNat or avvistAPP?
InNat ships an update every 3 weeks, and avvistAPP every 10 months. Most recently, InNat was updated on September 23, 2026 and avvistAPP on October 1, 2026.

Other comparisons