Idle Angels is an idle role-playing game. You have to collect your angels to fight with your friends. It is an idle game, so your angels will fight and progress automatically even when you are away from your phone. The players also need to complete different challenges in order to win the game. Idle Angels are designed with rich graphics.
In the following list, the characters of Idle Angels are categorized into different tiers. The best characters in tier SS are Heimdall and Icarus while Erebus and Valkyrie are the popular ones in tier S. Hephaestus and Jeanne d’Arc rank in the A tier. The best characters in tier B are Lucifer and Nike while Geb and Anubis rank in tier C. Some of the characters in tier D are Ungnyeo and Minotaur.
SS Tier
| Characters | Tier |
| Heimdall | SS |
| Icarus | SS |
| Hera | SS |
| Ra | SS |
| Cupid | SS |
| Chaos | SS |
S Tier
| Characters | Tier |
| Erebus | S |
| Valkyrie | S |
| Hades | S |
| Nuwa | S |
| Gaia | S |
| Michael | S |
| Amaterasu | S |
| Xmas Angel | S |
| Odin | S |
A Tier
| Characters | Tier |
| Hephaestus | A |
| Jeanne d’Arc | A |
| Fuxi | A |
| Zhu Rong | A |
| Siren | A |
| Princess Bari | A |
| Izu Dancer | A |
B Tier
| Characters | Tier |
| Lucifer | B |
| Nike | B |
| Idun | B |
| Phantasos | B |
| Izanami | B |
| Poseidon | B |
| Nuit | B |
C Tier
| Characters | Tier |
| Geb | C |
| Anubis | C |
| Elis | C |
| Xiwangmu | C |
| Nyx | C |
| Belldandy | C |
D Tier
| Characters | Tier |
| Ungnyeo | D |
| Minotaur | D |
| Sif | D |
| Shennong | D |
| Lilith | D |
| Raphael | D |
| Muse | D |
| Apep | D |
| Tsukuyomi | D |
| Nephthys | D |
| Gabriel | D |