Best money saving apps?

[nosleepisevident]

I keep seeing apps from influencers on Instagram and on Mumsnet about saving money or taking photos of receipts posted everywhere and they all seem like great ideas but the sheer. Amount of apps Is just confusing me. Can anybody recommend any good money saving or cash back apps and explain how they work and if they're legit?
I've also got to renew my broadband on the next couple of days and was wondering if anyone new any ways of saving a couple of pennies ? Thanks

broadband - run a comparison on broadbandchoices, uswitch or similar. Get the best price for the service you want (line plus broadband, plus calls if you use them) and then call your current provider and see if they will match. If they won't, leave.

TopCashback is great. I've had over £700 back and rarely shop online. www.topcashback.co.uk/ref/Nuttynanny

Also Airtime Rewards. Your cashback is claimed off the airtime on your mobile bill. Haven't paid a full bill in months. My favourite retailers now pay for my mobile bill, join @airtimerewards and get free credit using my code F3JHT7QX airtimerewards.app.link/friend

Topcashback is worth having, especially for things like insurance, utilities and broadband as you can get really good deals. Do a price comparison first to get the best price and then buy through topcashback.

Also an app/account like Tandem, Plum, Monzo to round up transactions into savings and auto calculate weekly savings into a pot. Highly recommend.