Agate is a great project with a lot of work already done behind them and app already in beta, though from what I was able to see it is Android.Do you have any iOS app already?
We developed both User and Merchant Apps for both Android and IOS platform however as you might know due to new Apple policy they won't any blockchain project/ICO app to be release on App store hence our strategy is to keep developing IOS as well and once we switch to main-net and got all approval speak with Apple to officially release our APP.
I'm not familiar with this Apple's policy, does that mean that most developers will give up developing iOS apps and focus on Android?
Why to even go with IOS then if there are such complications?
We were in middle of IOS development when unfortunately Apple changed their policy , BUT we keep developing the IOS app just in case if they changed their policy so we publish it shortly.
I thought iOS is only blocking mining apps from their store.So they are blocking all crypto related ones?
it's not that clear what are their criteria in particular but mining + any app with crypto wallet + ICO + Exchange.
here is full refrence
https://developer.apple.com/app-store/review/guidelines/#goods-and-services2.4.2 Design your app to use power efficiently. Apps should not rapidly drain battery, generate excessive heat, or put unnecessary strain on device resources. Apps, including any third party advertisements displayed within them, may not run unrelated background processes,
such as cryptocurrency mining.
3.1.5 (b) Cryptocurrencies:(i) Wallets: Apps may facilitate virtual currency storage, provided they are offered by developers enrolled as an organization.
(ii) Mining: Apps may not mine for cryptocurrencies unless the processing is performed off device (e.g. cloud-based mining).
(iii) Exchanges: Apps may facilitate transactions or transmissions of cryptocurrency on an approved exchange, provided they are offered by the exchange itself.
(iv) Initial Coin Offerings: Apps facilitating Initial Coin Offerings (“ICOs”), cryptocurrency futures trading, and other crypto-securities or quasi-securities trading must come from established banks, securities firms, futures commission merchants (“FCM”), or other approved financial institutions and must comply with all applicable law.
(v) Cryptocurrency apps may not offer currency for completing tasks, such as downloading other apps, encouraging other users to download, posting to social networks, etc.
Then its best to focus on android app at the moment.