I have an iPad with only wifi capability.I have heard Neotel offer a wireless device that is prepaid but can't seem to find pricing or other info on this package.
Please provide some info or links
Follow https://www.neotel.co.za/wps/portal/ComparePackages, select Neoflex Mifi. It will give you 3 tables, Prepaid, 12 month or 24 month cost. Unfortunately, the actual pre-paid data rates aren't shown / available. I got a 1G for R49 which includes the SIM (RIUM), which is not cheap, so after test I took the R149 pm contact option, and it's working great. They do have these rates in their WIC's.
If you decide to go pre-paid, make sure you get a 08XXXXXXXX number, that will allow you to roam between PTA, JHB, DBN, CTN, PE. You can buy/reload Data / Airtime at quite a few places, e.g. stores and Sasol garages. THen just go to (from home page) Home/Small Office, Pre-paid, then you need to input your 08XXXXXXX service number, and your new voucher nr.
I use the Neoflex WiFi modem (Huawei EC315). Its good for up to five devices connected via WiFi. Prepaid, it costs R799 and you can buy data bundles for it ranging from R49 for 2G to R499 for 24G. The Neotel webpage with these details is HERE.